Lancashire pair Josh Bohannon and Rob Jones sign contract extensions, keeping them at the club until the end of 2020.
Sussex batsman Laurie Evans signs a contract extension to stay with the county beyond the end of next season.
Lancashire reward last season's leading wicket-taker Tom Bailey with a contract extension until the end of 2021
Gloucestershire extend batsman George Hankins' contract to the end of the 2021 season.
Audio & Video
England spinner Jack Leach talks to BBC Points West about his journey in cricket, from a trip to Taunton as a newborn to his Test recall.
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How to get into cricket
How to get into cricket - physical exertion with a chess-like element in matches which range from half an hour to five days.