Complex sentence: Staples Corner is a major road junction in London, United Kingdom, with two linked roundabouts and flyovers, which connects the A406 North Circular Road with the A5 Edgware Road and the start of the M1 motorway.
Split into simpler sentences: Staples Corner is a major road junction in London, United Kingdom. It has two linked roundabouts and flyovers, which connect the A406 North Circular Road with the A5 Edgware Road and the start of the M1 motorway.