50-point traffic census the automatic processing of hourly flows by Gyenes, L.

The sensitivity to traffic estimates of road planning in developing countries by Howe, J. D. G. F.

Bus boarding and alighting times by Cundill, M. A.

The Glasgow experiment assessments under light and very low flow conditions by Owens, D.

The influence of visual pattern on perceived speed at Newbridge M8 Midlothian by Denton, G. G.

Road accidents in darkness by Sabey, Barbara E.

Driver behaviour newly qualified drivers by Quenault, S. W.

Bus priority proceedings of a symposium held at TRRL, 1972.

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The work of the Transport and Road Research Laboratory by Silverleaf, A.

Accidents at roundabouts before and after the priority rule by Green, Hilary