If there is room for him to catch up and 'undertake' there is room for you to move over and stop hogging the OVERTAKING lane.
No one would do what you claim he did for no reason.
So glad I found these comments - I was interested in a caravan from eBay, been contacted by Amy at bmsapp.co.uk. Thanks to your warnings I won't be taking this any further. This advertiser currently has 3 vehicles for sale on eBay!
No sympathy. You were in the middle of the road throughout the whole video which you would only do to provoke a reaction. Other cyclists passed you nearer the kerb. And with all those bloody cameras dangling from you and your bike you need a confrontation or your footage would be as dull as your life.
If there is room for him to catch up and 'undertake' there is room for you to move over and stop hogging the OVERTAKING lane.
No one would do what you claim he did for no reason.