In the first half Paul Gallagher was grabbed round the throat by Gary Roberts .
No action was taken , and after the interval the Preston midfielder was booked for half 's 's part in another altercation with Jimmy Ryan , who was also given a yellow card .
In the first half Paul Gallagher was grabbed round the throat by Gary Roberts , but no action was taken , and after the interval the Preston midfielder was booked for his part in another altercation with Jimmy Ryan , who was also given a yellow card .