i just looked and its there in the uk
Hopefully it will only be USA that has to can their escort section. But who knows. when craigslist removed their adult services section it was worldwide, not just USA. Cracker seems to be a kind of backpage mirror for every country except USA. If you post a backpage ad it automatically shows up as an identical ad on cracker and the paid upgrades transfer too. You can login to cracker with your backpage details. I wonder if they've done this because they anticipated backpage being taken down entirely so they can take over their market share when this happens.
They created cracker as a backdoor to backpage when the credit cards couldn`t be used to buy credits on backpage at all few months ago.
Cracker was around when I went to Aus in 2012 /2013
Cracker was originally a separate website, owned and operated by a company called Fairfax in Australia. Backpage bought them out in 2015, probably as a backup measure due to legal threats over them in the US.