Wholly Inadequate Sentencing?

Tara Palmer-Tomkinson checked in at Heathrow - just hours after being arrested following a temper tantrum because she was refused first-class lounge access. The socialite swore at officers and tore out her hair extensions in fury before she was handcuffed by eight armed police and led away on Saturday afternoon. Mail. After all of this mayhem from this nobody - a mere caution?