Worcestershire sign India spinner Ravichandran Ashwin for the remainder of the 2017 season as cover for John Hastings.
A round-up of Tuesday's T20 Blast action, with wins for Derbyshire and Middlesex boosting their hopes of quarter-final spots.
Glamorgan hope South African batsman David Miller will be available for their T20 Blast quarter-final.
Nottinghamshire batsman Jake Libby signs a new contract keeping him at Trent Bridge until the end of the 2019 season.
Audio & Video
Nottinghamshire seamer Luke Fletcher tells BBC East Midlands Today he is open to suggestions about how to increase safety for bowlers.
An all-rounder with no forearms and a batsman who rarely leaves home - meet the Warwickshire disability cricket team preparing to face England.
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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.