Very uncomfortable standoff between the migrant group and the police can be see in this tweet.
Like many other community groups, the Migrants orgs couldn't afford the fees to be part of the main parade. So the Home Office was in the main parade but they were not.
As has now become customary, all those who cannot afford the fees or refuse to pay them on principle waited for hours for the parade to pass and then join in at the very end - ostensibly tolerated by the organisers but not welcome by any measure.
As this standoff shows: the LGBT Migrants group is here being stopped from joining at the end of the parade. I do not know why or how this was resolved, because join in they did eventually.
This bizarre situation, like few others, shows how corrupted Pride has become.
The Home Office is welcome to be in the main parade.
The Home Office, which rejects two thirds of asylum claims based on fleeing persecution for being gay and that regularly denies gay refugees and migrants the right to stay based on shockingly homophobic reasoning (such as a lesbian who was denied the right to stay because the Home Office argued that she couldn't possibly be gay, because she had children).
Organisations set up to help those fleeing persecution for being gay are not welcome.
Not unless they can pay. And of course they don't receive government funding, so they can't justify paying the fee.