I enquired about a vacancy re exam invigilation in a local school. Received a message it was minimum wage [£9.80/hr] on a casual contract. They were desperate for 'support' in end of year exam season!
I replied that i didn't work for less than £15 an hour. Strangely no reply received! lol!! Supply and demand issues – if you want quality you pay for it!
It not then it's not my problem.