Rainy day overtakes - 999 response

Out in the rain and the camera did a good job about tricking as to light conditions as it was quite dark... the internal light switched to infra red at one point.
Bit of decision making around the overtakes and how these can be made easier with some simple positioning and aid of the other road users.
Dash cam links here:
Viofo A229PRO 3CH
www.amazon.co....
Viofo A229PRO 2CH dash cam
www.amazon.co....
Viofo A229PRO 1CH dash cam
www.amazon.co....