Media 10 has reported a slight increase in attendance at its 2011 Grand Design Live exhibition at The NEC pending an ABC audit. The organiser said more than 47,000 people attended the sixth edition of the Birmingham-based exhibition across the three days (pre-audit) in comparison to last year’s total attendance of 47,206. The 2011 edition attracted 42,821 visitors, up from 42,535 visi...