I believe in this case it was messages from the accuser to a friend, so the accused would have been unaware
They use GPS receivers on the bus, which calculates the position then transmits back using GPRS for central reporting https://en.wikipedia.org/wiki/IBus_(London)
I believe in this case it was messages from the accuser to a friend, so the accused would have been unaware
They use GPS receivers on the bus, which calculates the position then transmits back using GPRS for central reporting https://en.wikipedia.org/wiki/IBus_(London)