[sleazebreeze]

Should he be harassed and deported for this?

[xdennis]

Yes. If you're a guest in a country and don't follow the law you should be deported. You don't need waste money putting them on trial (except for murder/rape/etc), just deport.

[jstanley]

How do you find out if someone followed the law without a trial?

[Pay08]

That only works if the accused has committed a crime in their home country too.