Pickpoketers

I am a fan of The Prodigy.
And I registerd to their site.
So, I received their site's message sometime.

Today I got some interesting message.
At first, I didn't understand that this message say.

Especially I didn't understand the meaning of "pickpoketer" and "valuables".
I search these words in dictionary in iPhone.
And finally I got meaning

Pickpoketers are usually steall valuables!

The original message is below.


"There has been a serious problem with pickpocketers at the last three arena shows.

We are taking measures to eliminate these people but to limit their opportunity make sure you leave any non-essential valuables at home and any you do bring make sure they are secure.

Please note, no ones safety has been at risk. These are pickpocketers.

The Prodigy Management."