Brighton is a very small place packed with tons of restaurants (the most restaurants and pubs per swuare mile in the uk), When you consider Brighton & Hove's affluence, student scene, many london commuters getting home late and tired. Plus it's the 2nd most densely populated city in the UK almost on par with London. Maybe this city is an exception in terms of what they can earn in the courier business? Either way, I don't see the harm. Being ill and having a sushi meal and a freshly juiced drink, delivered to your door in under 30 mins is something we would've dreamt of only a few years back. Definitely an industry this city benefits from.
All true but he still has to put the hours in.