"Use of force in making arrest, etc. (1) A person may use such force as is reasonable in the circumstances in the prevention of crime, or in effecting or assisting in the lawful arrest of offenders or suspected offenders ..."
"We were further of the opinion that, there was a sufficient gap in time and events between the search of the defendant and the assault by the defendant on PC Howe to make the events separate and distinct. The assault by the defendant did not occur during the search."