Definition: Generate an appropriate title for the given text. The generated title must be short and include the main topic of the text. The preferred titles are under fifteen words.
Input: Officers pulled over the vehicle, which had children in the back, on the M6 northbound at Junction 42 near Carlisle on Friday evening. In a tweet, Cumbria Police said the driver had been playing the seasonal tune Driving Home for Christmas. The force described it as "an accident waiting to happen".

'Speeding Lamborghini with children in back' stopped on M6