A police officer under investigation for breaking a car windscreen during an encounter with a driver in Gospel Oak, north London, on Friday appears to be seen here confronting a moped rider. Kyle Adair-Whyte posted this footage showing the confrontation on 4 September between him and what seems to be the same officer near Haverstock Hill, north London, leading to Adair-Whyte being put in handcuffs and detained for half an hour