The only criticism I have is that he's holidaying during his occupations 'key trading period'. Retailers don't tend to go away in December nor hoteliers during the summer. That's the odd bit for me whether he's earning £10k or £100k, that's incidental in my view.
Is it their key trading period? They deal with a lot of other things besides flooding. Pollution and environmental permitting. I imagine they're busiest in the summer.