Impunity!
Brownlow Medallist
Same thing in the UK. In OZ, I was so used to getting 2 pineapples for $100.... in London, I take out 100 quid and end up getting 4 20quids and 2 10quids... I only ever saw a 50quid once after doing currency exchange, and its big and ugly looking compared to the flashy purple 20 quid note... still, hated the fact that they were bigger than the Aussie notes, so they always stuck out of my wallet.
Why would you want a £50 note? No bastard will change them, it's like the 50, 100, 200 and 500 Euro notes.