Well, if your own government doesn't consider you a "flight risk" why not take a trip? They didn't confiscate your passport did they?
Here in San Francisco we just had one of our city Supervisors have his offices raided by the FBI who are investigating a $40,000 payoff by one of the local businesses. In the middle of all this brouhaha he took off to Hong Kong on Monday for a one week vacation.
His lawyer says he'll be back this coming Monday and the whole town (and local press corps) is waiting on pins and needles to see if he shows up at the airport as scheduled.
If he could take a trip you can take a trip. Just make sure you show up at the Old Bailey when you're supposed to!
(oh, and get a good lawyer too)