1 As UAE residence visas are only valid for 1 or 3 years at a time, many expats obviously end up with a UAE driving licence that still appears to be valid after cancelling their UAE residence visa. 2  Popular belief was that a UAE driving licence was only valid for non-nationals as long as the residence visa was valid. As UAE residence visas are only valid for 1 or 3 years at a time, many expats obviously end up with a UAE driving licence that still appears to be valid after cancelling their UAE residence visa. 2  Popular belief was that a UAE driving licence was only valid for non-nationals as long as the residence visa was valid.
Definition of Witness. What is a Witness. In legal matters, a witness is an individual who has knowledge relevant to the case, but may also be someone who claims to have, or who is thought by others to have, such knowledge.
1 If the witness was an adverse party (such as the plaintiff calling the defendant to the stand, or vice versa). 2  If the witness was hostile (such as the witness refusing to co-operate).  If the witness was one that the party was required by law to call as a witness.