Surrey v Essex, Yorkshire v Sussex, and more: county cricket, day four – live

Day four of the county cricket round is underway, with several matches in progress including Surrey v Essex and Yorkshire v Sussex. In the Derbyshire v Gloucestershire match, Derbyshire sit at 125-4, still trailing Gloucestershire by 92 runs, with Matthew Montgomery reaching 50 but nightwatchman Ben Aitchison dismissed and Andersson out for a duck off Will Williams. Williams has been a standout performer in the match for Gloucestershire.