ACCOUNTS RECEIVABLE AND OTHER (Tables)

12 Months Ended

Dec. 31, 2011

ACCOUNTS RECEIVABLE AND OTHER

Schedule of accounts receivable and other

December 31 (millions of dollars)	2011	2010
Accounts receivable	7.6	7.6
Inventory	0.9	0.7
Prepayments	0.3	0.4
	8.8	8.7