While searching the internet for Toronto Police shoulder patches, I came across this thread, so I thought I'd share. Crown Surplus has both the greyscale Toronto Police Service and the ETF patches:
http://store.armysurplus.com/patch-t...police/dp/4215
http://store.armysurplus.com/patch-t...-force/dp/4216
At $8 each, safe to assume they're reproductions.