There's no problems with working at heights, ladders can be used if the job is quick
Oh really? Did you read about the church that had to pay over £2,000 to change a light bulb? Jobsworth told the vicar they couldn't use a ladder any more because it was above regulation height, so they had to erect full scaffolding rig with qualified electrician in attendence.
And you wonder why I detest that fat git (well, not you perhaps)