The well-planned but indiscriminate attacks targeted two luxury hotels, a Jewish center and the Victoria Terminus train station, where the boy's parents, uncle and three cousins waited to board.
Questioned about why he had waited to call for an ambulance after theboy fell down the stairs and had instead used the time to arrange a visit to his sister's house to smoke cannabis, Mr Rigby said the toddler had been smiling when he found him.