I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Plenty of spots around South Warrington through Stockton Heath and Grappenhall to take a drone up and get footage of the canal boats and adjacent areas which often form a boundary between the suburbs and countryside.
Some suggested TOAL:
Landowner permission for TOAL on the towpath is unknown, but no conspicuous policy against it. There are a lot of PROW such as footpaths around either way.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 18/07/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.