All Star Leisure, the ten-pin bowling operator, has invested £5m in the opening of two new sites in London. All Star Lanes is set to open in Whiteleys in Bayswater in May and lease negotiations are under way for a further venue in the Truman Brewery on Brick Lane, which is planned for October. The properties due to their location are expected to attract a balanced mix of local residents and corporate clients. Mark von Westenholz, co-managing director of the group, said: “We feel that the time is right to roll out the brand, as demand at our existing Bloomsbury venue suggests that the London market can sustain two further venues with ease.” The company plans to expand the concept to sites in Manchester, Newcastle, Glasgow and Edinburgh from 2008.