According to this BBC report umpires stop play between England and Pakistan and suprise suprise it is not because of the weather.
Docked 5 runs for ball tampering by the umpires the Pakistani team refused to enter the pitch after tea at which point the umpires decided to take their bails and go home.
When the Pakistan team finally came onto the pitch there was nobody there to play against.

Offivcials state they are not hopeful of play resuming.

Geez I remember those days when there was sport.

BBC SPORT