Re-Entry with Visitor Visa

Hi ,

One Query :
My parents are in London on a 6-month visitor visa.
They have a valid US visitor visa .
Are they allowed to come to US for 2 weeks to visit us and go back again to london ?

Will their Re-entry be questioned ?

Please reply , its very urgent.


Thanks,
Ranchu

Depends on whether they have a single entry or multiple entry visitor visa to the UK. If they have multiple entry visa, they can come and go out of UK as many times during the 6 month period. If it is however single entry visa, they would need a fresh uk visa for re-entry if they leave the country.

Thanks Pmahensa !

How do i find out if their visa is multiple entry or single entry ? Will this info be displayed on the stamped visa ?