Mr Chonks wrote:
Not sure you should’ve been trying to overtake two vehicles at once if it’s obvious the one two in front is a lot slower.
I was indicating before I started the manoeuvre and from a decent distance back, you can see he literally just indicated as he was starting his overtake, so clearly didn't check his mirrors at all, or he would have seen a bright blue car already starting an overtake. (He'd also not demonstrated much interest in overtaking before that point, despite having the opportunity to do so.)
And what's wrong with overtaking two (or more) cars at once? Remember that's a derestricted road, no speed limit, so as long as you start the overtake with a good view of the road ahead and with enough time to complete it safely, what's the issue?