The Fairview Township Police Department arrested 53-year old Dennis C. Harrison of Pinetown Road, Lewisberry following a one vehicle crash in the 900 block of Mt. Airy Road, Lewisberry on October 13, 2018.  Upon arrival, police observed a pickup truck had struck a tree and had severe front end damage.  Harrison was identified as the driver of the vehicle.  When asked what happened, Harrison stated he did not know.  Harrison was very clearly under the influence of alcohol.  He was taken to the hospital for treatment of his injuries.  While at the hospital, there was a blood test performed.  The results of that blood test indicated Harrison's BAC was .297%.