Speeding vehicles Speeding issues, traffic calming, Community Speedwatch and Speed Indicator Devices (SIDs). Road safety for children Information for parent/carers and schools to help teach children about road safety, how to hire child bollards for schools, cycling safety and the Green Cross Code. Pedestrian crossings All the different types of pedestrian, horse and cyclist crossing on the highway explained and how to recognise them. Hire Child Bollards for your school How to apply to borrow safety 'child' bollards to put outside your school to raise awareness of considerate and safe parking. 20mph speed limit How to apply for a 20mph speed limit in a residential area in the borough of Milton Keynes.