Electrical wiring in the United Kingdom lawnmower does it need an RCD?" The risk of electrical shock on construction sites can be reduced by several measures, including reduction of the normal 230 volt distribution voltage to 110 volts for electrical lighting and power tools. By using a centre-tapped transformer, each conductor of the circuit is only at 55 volts with respect to earth. This reduces the chance of dangerous electrical shock when using power tools in wet locations. Where 230 volts must be used, a residual current device (RCD) can be used to detect small leakage currents and automatically isolate faulty equipment. In sites where hazardous
Safeguard Coaches ran Merrow Park and Ride route 300 using Surrey County Council owned buses freed up following the withdrawal of the Ride Pegasus! school bus scheme by Surrey County Council. From September 2013, this service was being run by Stagecoach who won the contract to operate all of the town's Park & Ride network, Monday to Friday. For many years, Safeguard ran Guildford town services 3, 4 and 5 jointly with Arriva, however from 23 May 2010 the two companies agreed that Arriva would wholly run route 3 and Safeguard have complete control over the 4 and 5. Most coach work