Toronto: In a report tabled on Wednesday, Deputy city manager Steve Kanellakos has said that the OC Transpo ridership was down 2.1 per cent in October, November and December 2013 compared to the same three months in 2012. Traffic congestion in construction zones was one of the reasons for lesser ridership. The report also stated that higher number of snowfall events in the period combined with several days of significant temperature drops, caused service delays and cancellations in Q4 2013.