8-K

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 21, 2008

Federal Signal Corporation

(Exact name of registrant as specified in its charter)

Delaware	0-693	36-1063330
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

1415 W. 22nd Street, Oak Brook, Illinois 60523
(Address of principal executive offices) (Zip Code)

(630) 954-2000
(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

TABLE OF CONTENTS

	Item 7.01. Regulation FD Disclosure
	Item 9.01. Financial Statements and Exhibits
SIGNATURE
EXHIBIT INDEX
Investor Presentation Materials

Item 7.01. Regulation FD Disclosure

     The following information is being furnished pursuant to “Item 12. Results of Operations and Financial Condition” of form 8-K in accordance with SEC Release Nos. 33-8216 and 34-47583.

     The information in this Current Report is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 as amended, or otherwise subject to the liabilities of that Section. The information in this Current Report shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

     Beginning on May 21, 2008 Federal Signal Corporation will be conducting a series of scheduled meetings with current and potential investors. James E. Goodwin, Interim President and Chief Executive Officer and Stephanie K. Kushner, Senior Vice President and Chief Financial Officer and other Company executives will be reviewing the recent operational and financial performance of the Company, discussing the outlook for 2008 and reviewing broader growth strategies and key metrics.

     A copy of the presentation materials is attached as Exhibit 99.2.

Item 9.01. Financial Statements and Exhibits

(c) Exhibits

99.2 Investor Presentation materials dated May 21, 2008.

SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	FEDERAL SIGNAL CORPORATION
Dated: May 21, 2008	By:	/s/ Paul Brown
		Paul Brown
		Vice President & Controller

EXHIBIT INDEX

Exhibit No.	Description
99.2	Investor Presentation materials dated May 21, 2008.

EX-99.2

EXHIBIT 99.2

May 21, 2008 Federal Signal Corporation

This presentation contains various forward-looking statements as of the date hereof and the Company undertakes no obligation to update these statements regardless of new developments or otherwise. Statements in this presentation that are not historical are forward-looking statements. These risks and uncertainties, some of which are beyond the company's control, include the cyclical nature of the company's industrial and municipal markets, technological advances by competitors, the Company's ability to improve its operating performance, risks associated with the execution of new product introduction, increased warranty and product liability expenses, risks associated with supplier, dealer and other partner alliances, changes in cost competitiveness including those resulting from foreign currency movements, disruptions in the supply of parts or components from sole source suppliers and subcontractors, retention of key employees and general changes in the competitive environment. Safe Harbor May 21, 2008

100+ years of product leadership Diverse markets Shift to higher-growth, higher-return products Focus on cost structure Leadership change Investment Highlights

Management Team

Segment Revenues $942 million Customer Orders $998 million 2007 Revenues and Orders (restated for disc ops of Tool & E-ONE) Environmental Solutions 48% Fire Rescue 13% Safety & Security Systems 39% U.S. Municipal 31% U.S. Industrial/ Commercial 26% Non-U.S. 43%

Product Leadership Drives Our Business Renewed focus on providing best-in-class products and solutions 100+ year history of product leadership #1 or #2 in most markets Mission-critical products Trusted brands - proven performance Boosted new product engineers by more than 50% in past year FS Codespear interoperable communications platforms FS Legend Lightbar Bronto articulated aerial platform FS Vactor HXX Vacuum Excavator Elgin Pelican Sweeper

Recent History Initiated "Shrink to Grow" strategy 2004 2005 2006 2007 February Divested Cutting Tools Acquired Security-Focused Technology Companies Significant New Products Launched New Growth Strategy Launched Closed 6 plants Sold/Divested 7 Business Units Formalized New Product Development Process 2008 Discontinued operations of E-ONE & Tool

Tightened Strategic Focus Leasing portfolio Plastisol Preble Justrite TTI Victor product lines Refuse FAPD do Brasil Superior Tool Group Codespear $17M Riverchase $7M PIPS $126M "Shrink to Grow" 2007 Acquisitions $210 million $150 million

2007 Acquisitions

Long Term EV Growth Strategy Safety & Security Focus resources on public safety markets Integrate products into solutions Environmental Solutions Expand globally Increase capacity Add intelligence to products E-One Discontinued operation Available for sale Bronto Increase capacity Accelerate North American growth

Safety and Security Systems Group Mobile Vehicular Systems Industrial Communications, Safety and Security Public Safety Systems Products Lightbars, beacons, sirens, mobile data systems, speakers and license plate recognition systems Beacons, horns, interoperable communications systems, mining and marine hazardous area lighting, parking access control equipment & systems Automated license plate recognition systems, all-hazard warning systems, interoperable communications systems, urgent notification, Broadband wireless, CAD & emergency ops. Customers Police and fire departments, ambulance services, DOTs, utilities, tow truck operators Industrial plants, petrochemical plants, ship/rig builders, coal mines, municipalities, nuclear plants, military bases, airports, parking operators Law enforcement, cities, states, national governments Channels Police and truck equipment distributors, catalog houses, installers, OEMs, direct Distributors, catalog houses, OEMs, direct Distributors, direct, OEMs, Integrators Competitors Whelen, Code 3, Ecco, Hella, Sirena Edwards/GE, Gaitronics/Hubbell, Crouse-Hinds/Cooper, Whelen, Amano, SkiData, Ascom, Scheidt & Bachman Civica Software, Remington Elsag, Whelen, MadahCom, Send Word Now

SSG Organic Growth ($ in millions) +18% +17% CAGR = 2%

Environmental Solutions Group Sweepers Vacuum Trucks - Municipal Vacuum Trucks - Industrial Water Blasters Products Street, parking lot and industrial sweepers Sewer and catch basin cleaners, glycol recovery vehicles, hydro excavating vehicles Vacuum loaders that clean up industrial waste or recover and recycle valuable raw materials Water blasters that clean and prepare industrial surfaces Customers Contractors, cities, counties, states, airports Contractors, cities, counties, states, airports Industrial contractors, plants and rental houses Industrial contractors, plants and rental houses Channels Dealers, direct Dealers Direct Direct, distributors Competitors Schwarze, Tymco, Allianz VacCon, Super Products, Clean Earth, Aquatech Super Products, GapVax, VacCon, Clean Earth NLB, Gardner Denver, Woma, Hammelman

ESG Organic Growth ($ in millions) +21% +5% CAGR = 5%

15 Fire Rescue Group Rescue and Fire General Purpose Electric Utility Products Telescopic and articulated aerial devices for rescue and fire Telescopic and articulated aerial devices for general purposes Insulated telescopic and articulated aerial devices for transmission line work Customers Municipal, voluntary and industrial rescue, fire and civil defense authorities and industrial fire brigades Rental companies and contractors mostly in western Europe, Australia and North America Electric utilities and utility contractors Channels Own marketing and service network in selected markets, dealer network elsewhere Own marketing and service network in selected markets, dealer network elsewhere Dealer network Competitors Iveco/Magirus, Rosenbauer/Metz Wumag, Ruthmann Altec, EGI

Bronto Organic Growth ($ in millions) +53% +51% CAGR = 13%

Segment Overview