If you see a lowly expat shuffling down a road with a begging bowl, have a heart.
The dive of the GBP against the USD and thus the HKD is destroying any UK pension. Mine is decimated. 3 months ago it got to 10.52 and today is 8.52. The USD at 1.09 heading down.
The HKG voucher money will help thank God but definitely have to leave if no respite to take advantage on GBP going the other way.