Tonight Man Alive comes from Farringdon in Berkshire where heavy lorries thunder through day and night. The residents say the big lorries should not be allowed through. The transport men say that unless they are, distribution costs will rise and so will prices. Jack Pizzey and Desmond Wilcox ask if we should keep the lorries off the roads that aren't big enough for them. Why can't the railways do more to relieve the traffic on the roads? Are we building new roads fast enough to cope with the juggernaut explosion?