Christchurch Police have arrested a man in relation to the aggravated robbery of a pharmacy on Langdons Road in Papanui on 23 February.

As first reported by Chris Lynch Media the man allegedly robbed Bargain Chemist and forced staff into a back room during the terrifying ordeal.

The 60-year-old has been charged with aggravated robbery and is scheduled to appear in Christchurch District Court on Wednesday.