20mph areas for residential roads Areas of the borough with enforced 20mph speed limits and areas under proposal. Road humps and tables Croydon Council no longer introduces road humps or tables in the borough. Good Egg safety A series of road safety guides for Croydon residents. Width restrictions Width restrictions do not, and are not intended to, reduce traffic speed. Road gritting and salting How we grit and salt the roads and pavements in Croydon during cold and snowy weather, including our gritting routes and salt bin locations. School travel and safety Mobile phones and driving A video campaign created by the London Road Safety Council and Croydon Council, with facts about using your phone while driving. Motorcycle safety Advice, information and training for motorcyclists.