As Vincent gets out of his car opposite his place of work a shop called Gallery Gifts has a number of movie related items in its window. More than one Chucky Doll (Child's Play) can be seen, Vincent then goes on to state its 1983 but the first Child's Play movie didn't appear until 1988.
At 1:37 there is a blue car (possibly a Vauxhall Astra) in the background that appears to be not of the era in which the series is set. Also, at 1:41, there is a 1994 facelift Ford Transit.