The anarchist Eton schoolboy who threw a chair at a McDonald's during the May Day riots and wore a t-shirt urging the Queen Mother to "hurry up and die" has been ordered to serve six months detention.
The teenager, who cannot be named for legal reasons, was kissed on the back of his head by his professor father as he was sentenced at West London Youth Court.
The 17-year-old had earlier admitted charges of violent disorder and criminal damage following the demonstrations in central London.