Coster

Coster, costermonger, or costard is a street seller of fruit and vegetables, in London and other British towns.

Source: tatoeba (7838355)

It was nearly eleven o'clock now, and he strolled out again. In the little fair created by the costers' barrows the evening only seemed beginning; and the naphtha flares made one's eyes ache, the men's voices grated harshly, and the girls' faces saddened one.

Source: wiktionary