Danny Kedwell converted two penalties for the Gills in quick succession early on, with Tom Flanagan being sent off for the foul that led to the second, and a Patrick Bamford brace then had the visitors level by half-time, before Danny Hollands nodded in the winner.
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Amanda Houston has Wednesday's forecast for the west of the region.
Amanda has Wednesday's forecast for the east of the ITV Meridian region.
Amanda Houston has the lunchtime forecast for the west of the ITV Meridian Meridian region.