I used to spend a fair bit of time in the criminal courts. Just because barristers warble on about the defendant's charitable works, and it gets reported, that doesn't mean that the judge lets it affect the sentence.
I'm sure that's often true, and should indeed be the case. However in this case the judge is quoted:
"Judge John Holt said the death of Mr
Evans had been a tragedy for all involved, including Lumley-Holmes who had made a ‘remarkable contribution’ to the community through charity work."
Which makes it look like he thought it was a factor.
I have to say, if someone does do a lot of charity work involving driving, and then gets banned, it is often awful for the people he or she was helping, who suffer as a result of the driving ban. However, it's actually not imposition of the ban itself that causes the suffering, it is the original careless/dangerous driving by the person who should know better.
My sister suffers poor health and works hard, so when her stupid husband managed to clock up 12 points speeding (in 3-point increments, the last one a month inside the time when the first 3 would have expired) we were absolutely furious with him because of the burden he put on her during his driving ban. He just wasn't thinking about her - he was a serial offender and only the ban and its fallout made him think.