Letter from [Alan Archibald Campbell] Swinton, to the Editor of The Morning Post Referring to a letter of their correspondent, Viator, pertaining to lessening traffic congestion, comments that the traffic in London in various directions varies so much according to the time of day and other conditions, that the only practical method of regulation must be to leave the matter to the discretion of the Police on duty at passing places, as at present. 14 March 1928