What is the meaning of [First come, first served]

This is the penalty of lateness. Those who arrive early get a better choice.

> ‘I bought a lovely dress for two pounds at the sale,’ Mary told her friend.

> ‘Lucky you,’ said Beryl. ‘All the best bargains had gone before I got there,
Still, I mustn’t grumble, I suppose. First come first served.’

##### See also:

* The early bird catches the worm