owner's risk rates, [351]-2;
preferential rates, [353]-4;
agricultural interests, [353]-4, [355];
machinery for dealing with traders' grievances, [355]-6;
comparisons with Continental rates, [357]-8;
Government promise of legislation in respect to increases, [448], [511];
survival of fittest, [494]-5;
competition of omnibuses and electric tramways, [496];
effect on suburban traffic, [496]-7;
competition of private motors, [498];