The main reason people gave for not using public transport or for not using it more often was that going by car was more convenient/easier. (
Y prif reswm a nodwyd gan bobl dros beidio â defnyddio trafnidiaeth gyhoeddus neu dros beidio â'i defnyddio'n amlach oedd ei bod hi'n fwy cyfleus/haws defnyddio car. (