Question for London ATCO's
I'm sure the answer is out there somewhere, but I'm a bit of a lazy sod.
Can a London ATCO answer me this please.
An aircraft, which has been cleared by the French to Gubar, is handed over to London when approaching Gubar.
London issue, say, the Timba 2 Bravo STAR for RW 08R Gatwick, descend when ready FL150, level Bexil.
Easy so far. What happens if a subsequent instruction is issued before the aircraft reaches Bexil to proceed direct Midhurst for RW 08. In the absence of any further instruction, is the requirement to be FL150 at Bexil now automatically changed to "be FL150 abeam Bexil", by virtue of the fact we are now longer actually going to overfly Bexil?
Thanks in advance.