In my experience motorcyclists seem to think they have divine right to filter and no-one else can, to the put where I've been 'aggressively' (i.e. lots of revving) overtaken by one while filtering, only to get stuck behind him as he couldn't filter through the narrower gaps, the swine
Had identical encounter this morning with a motorcyclist (though without the extended shouty shouty) - Waterloo Bridge is the worst for filtering motorcyclists.
In my experience motorcyclists seem to think they have divine right to filter and no-one else can, to the put where I've been 'aggressively' (i.e. lots of revving) overtaken by one while filtering, only to get stuck behind him as he couldn't filter through the narrower gaps, the swine