 Complete the following phrase:  The 2014 Porsche Carrera Cup Great Britain was a multi-event, one make motor racing championship held across England, France and Scotland. The championship featured a mix of professional motor racing teams and privately funded drivers, competing in Porsche 911 GT3 cars that conformed to the technical regulations for the championship. It was a multi class championship, with drivers grouped based on their ability and experience into three classes: Professional, Professional-Amateur 1 Pro-Am 1 and Professional-Amateur 2 Pro-Am 2. It formed part of the extensive program of support categories built up around the BTCC centrepiece. The 2014 season was the twelfth Porsche Carrera Cup Great Britain season, commencing on 30 March at Brands Hatch  on the circuits Indy configuration  and concluded on 12 October at the same venue, utilising the Grand Prix circuit, after 19 races at 10 meetings. 18 of the races were held in support of the 2014 British Touring Car Championship season, with the other race in support of the 