7 Goodgymers turned up to help the Friends of Sutcliffe Park with an absolute Everest of a task: tearing up Himalayan balsam (not to be mistaken for celery). And there was no need to go to base camp to find it. We have all we need here at sea level.

We pulled up the balsam and separated the flowers from the stems to stop it going to seed and spreading even further. It was a real uphill battle, but we were determined to stem the tide before the balsam reached new heights.

No sherpas or oxygen needed, just a red shirt, some gloves, and the Goodgymers usual peak performance. A mountain of balsam tackled, one stem at a time.