got on what I thought was the 55 bus. eventually noticed it was going a different way. asked the man across the aisle:
"is this the 55?"
"no, it's the 20 to Debden," scathingly.
"oh? it said 55 on the back..."
"no, it didn't."
"sorry?"
"no, it didn't."
(it did.)
about 2 months ago