Conferences will be on the road throughout the UK from September to December
Figures suggest free-flow tolls could cost £21million every year in unpaid charges
Government plan to use revenue from tolls to fund other infrastructure projects
IAA member companies operate a combined fleet of 2,500 vehicles
Bodies welcome Boris Johnson's Road Task Force report
Course based on best practice guidelines for operation of vans and LCVs
Mr Tillyer will now serve a further two year term
Between 2015 and 2020, roads will benefit from biggest investment in 40 years
Chancellor George Osborne plans 'largest programme of road investment for half a century'
Damien James promoted to Chairman, with Caroline Sandall in as Deputy