Runcorn police have charged a 19-year-old man with two counts of robbery in connection with an incident at Phoenix Park.
A Cheshire Constabulary spokeswoman said a 22-year-old woman and 23-year-old man were approached by two men as they sat on a bench on the main path from Castlefields to Bridgeway West in Windmill Hill at 1am on October 15.
It is alleged that the man and woman were threatened with a knife, then handed over cash and their mobile phones.
The defendant, of no fixed address, was charged with two counts of robbery and remanded into custody.
He was due to appear at Liverpool Crown Court today.
Source: http://www.liverpoolecho.co.uk/