Arson attacks account for more than a third of fires in Cumbria, according to new figures.
During 2015 and 2016, 38 percent of fires in the county were started deliberately.
In Allerdale there was a 20 percent increase in the number of arson incidents.
More top news
The demonstrator, who is thought to be from Ambleside, appeared to be mimicking Prime Minister Boris Johnson wearing a blonde wig and suit.
The 77-year-old was airlifted to hospital after being hit by a car in the town centre. She died early Friday morning.
Scott Thomas Hanson, 35, was approached inside a Cockermouth church out of concern by the 92-year-old worshipper last August.