At issue is whether electronic tracking is comparable to such routine surveillance as following a suspect in an unmarkedpolicecar on city streets, as the federal government argues.
We know that an officer in an unmarkedpolicecar had seen the car being driven at speed along Essington Way and turned to follow it with the aim of getting it to stop.
Wemyss drove along footpaths and grass verges as he pursued the police through several streets in Aberdeen, eventually crashing into their unmarkedcar.
Plainclothes police officers picked up Anna Hazare from a house in Delhi and drove him away in an unmarkedcar, fellow activist Akhil Gogoi told the AFP news agency.