2 match loan from Leicestershire, to cover injuries (Booths & Simmons) and departures (Rae). Apparently, you can only take loans from a different Division and players who have played less than 2 CC matches
https://www.leicestershireccc.co.uk/news/walker-joins-warwickshire-on-loan-until-end-of-season
https://www.leicestershireccc.co.uk/player-single/roman
'The only good banker, is the Lickey Banker!'