This is what I have heard.
"Canadian postal strike on hold while talks continue Monday, May 23rd, 2011
(Updated 5.30pm) Canadian postal workers will not strike before Saturday (May 28) as negotiations between Canada Post and the Canadian Union of Postal Workers continue regarding a new wage deal."
http ://postandparcel.info/39234/news/canadian-postal-strike-on-hold-while-talks-continue/