Were you paid your full wage for your time off?
What about approaching your gaffer if he has not already approached you?
As with other situations in life, running like a wee scalded cat to the lawyers every time we skin our knee's is not your only option.
alright fellow scaffs just quick question whilst on site i slipped on fascia board left lying around knocking myself out for at least 20 seconds and resulting in being of work for a week whats my chances of winning my claim?