AD Group: Arbitration Board hearing scheduled for April 17 and 18, 2007, 9:00 a.m.

AS Group: Arbitration Board hearing scheduled for April 19 and 20, 2007, 9:00 a.m.

CS Group: Arbitration Board hearing scheduled for April 23-26, 2007.  This is a public hearing. It will be held at 235 Queen Street, C.D. Howe Building, 7th Floor, West Tower, Room 712, 9:00 a.m. All visitors to this building must obtain a visitor’s pass from the Commissionaire’s desk at the ground floor entrance off Queen Street.

PG Group: No news at this time.

OP Group: No news at this time.

TO Group: No news at this time.