As long as you have a pin lock on your phone, the cleaning person nor the police will be able to do anything with your phone.
It's not that hard for law enforcement to get your PIN. e.g. http://blog.agilebits.com/2012/03/30/the-abcs-of-xry-not-so-...
Re:Make Your Email Hacker Proof
by jamesgeck0 on Wednesday April 18, 2012 @09:55AM
(#3857901)
What about if the phone can be rooted?
http://support.google.com/accounts/bin/answer.py?hl=en&a...