The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AT&T INC COMM 00206R102 457 13,500 SH   DFND 1 13,500 0 0
BAYTEX ENERGY CORP COMM 07317Q105 1,267 29,800 SH   DFND   29,800 0 0
BOARDWALK PIPELINE PARTNERS LP COMM 096627104 14,556 479,300 SH   DFND 1 479,300 0 0
BOINGO WIRELESS INC COMM 09739C102 10 1,385 SH   DFND   1,385 0 0
BUCKEYE PARTNERS LP COMM 118230101 1,278 19,500 SH   DFND 1 19,500 0 0
CANADIAN NATIONAL RAILWAY COMM 136375102 3,716 35,600 SH   DFND   35,600 0 0
CANADIAN PACIFIC RAILWAY COMM 13645T100 4,410 34,700 SH   DFND   34,700 0 0
CENOVUS ENERGY INC COMM 15135U109 1,952 63,500 SH   DFND   63,500 0 0
CORE-MARK HOLDING CO INC COMM 218681104 6 86 SH   DFND   86 0 0
DUKE ENERGY COMM 26441C204 2,762 41,362 SH   DFND 1 41,362 0 0
EL PASO PIPELINE PARTNERS LP COMM 283702108 17,762 420,700 SH   DFND 1 420,700 0 0
EMERGENT BIOSOLUTIONS INC COMM 29089Q105 28 1,486 SH   DFND   1,486 0 0
ENBRIDGE INC COMM 29250N105 3,923 91,200 SH   DFND   91,200 0 0
ENBRIDGE ENERGY PARTNERS LP COMM 29250R106 26,747 878,400 SH   DFND 1 878,400 0 0
ENTERPRISE PRODUCTS PARTNERS LP COMM 293792107 60,394 989,416 SH   DFND 1 989,416 0 0
GRANITE REIT COMM 387437114 913 24,700 SH   DFND   24,700 0 0
KINDER MORGAN MANAGEMENT LLC COMM 49455U100 36,168 482,488 SH   DFND 1 482,488 0 0
LAREDO PETROLEUM HOLDINGS INC COMM 516806106 107 3,600 SH   DFND   3,600 0 0
LEAR CORP COMM 521865204 122 1,704 SH   DFND   1,704 0 0
MAGELLAN MIDSTREAM PARTNERS LP COMM 559080106 58,868 1,043,200 SH   DFND 1 1,043,200 0 0
MARKWEST ENERGY PARTNERS LP COMM 570759100 10,618 147,000 SH   DFND 1 147,000 0 0
NATL WESTMINSTER BK PLC SER C 7.76% PREF 638539882 10,024 400,000 SH   DFND   400,000 0 0
NUANCE COMMUNICATIONS INC COMM 67020Y100 412 22,080 SH   DFND   22,080 0 0
NUSTAR ENERGY LP COMM 67058H102 5,058 126,100 SH   DFND   126,100 0 0
ONEOK PARTNERS LP COMM 68268N103 29,712 560,500 SH   DFND 1 560,500 0 0
PGT INC COMM 69336V101 842 84,984 SH   DFND   84,984 0 0
PEMBINA PIPELINE CORP COMM 706327103 4,277 125,287 SH   DFND   125,287 0 0
PLAINS ALL AMER PIPELINE LP COMM 726503105 51,575 979,400 SH   DFND 1 979,400 0 0
ROYAL BK OF SCOTLAND PLC PFD 6.25% SER P PREF 780097762 1,644 80,000 SH   DFND   80,000 0 0
SOUTHERN COMPANY COMM 842587107 4,612 112,000 SH   DFND 1 112,000 0 0
SPECTRA ENERGY PARTNERS LP COMM 84756N109 4,344 99,000 SH   DFND 1 99,000 0 0
SUNCOR ENERGY INC COMM 867224107 1,731 47,000 SH   DFND   47,000 0 0
SUNOCO LOGISTICS PARTNERS LP COMM 86764L108 17,875 269,000 SH   DFND 1 269,000 0 0
TRANSCANADA CORP COMM 89353D107 1,317 29,100 SH   DFND   29,100 0 0
VERIZON COMMUNICATIONS INC COMM 92343V104 1,307 28,000 SH   DFND 1 28,000 0 0
XCEL ENERGY INC COMM 98389B100 5,301 192,000 SH   DFND 1 192,000 0 0