Incredible π
Stumps and Somerset finish the day on 32/6
Tom Norton has taken 4 wickets for 22, including his hat-trick: 4-1-22-4
The debutant has become the first player in 120 years to claim a hat-trick on their first appearance in County Championship cricket
Ryan Hadley picked up the other 2 Somerset wickets.
Somerset will start tomorrow 157 ahead with only four wickets remaining.