Blackett, Fischer and some mates had driven to Sainsburys at 12.45am after retreating from the bedlam of Tescos 24-hour Lea Valley supermarket, where the Black Friday sale started at midnight.

Blackett, Fischer and some friends had driven to Sainsburys at 12.45am after leaving the bedlam of a Tesco 24-hour supermarket, where the Black Friday sale started at midnight.
