A 100-strong gang set up camp at the Thwaites site in May, causing more than £300,000 of damage.
Coastguards think the man lost control of the scooter on the seafront at Blackpool.
A cyclist suffered serious head injuries when he crashed into a wall while being chased, police say.
Preview followed by live coverage of Saturday's Premier League game between Burnley and Tottenham Hotspur.
Accrington celebrate their first League One victory since Boxing Day with a 4-2 win over Oxford United.
Lancashire Evening Post
About these results
Allan Beswick's Late Night Phone-In
Which forces led to the death sentence?
Sign up for our newsletter