Asking for expenses


How many of you ask for expenses at the end of the interview?
Especially at first interviews, i’m always split between
a) not wanting to be annoying
and b) not wanting to seem weak for not asking.
Your thoughts?
p.s. my expenses range from £20 to £35


i always ask for them but then im travelling from blackpool to london and if i have to travel at peak time a train ticket is £240 quid :open_mouth: