More careful selection of facts from Wahaay to create a misleading impression.
The petition to prevent Donald Trump's visit to the Uk currently has attracted 1.6 million signatures and is being signed at a rate of more than 11,000 per hour. The petition that Donald trump should make a state visit to britain currently has 75,000 signatures and is being signed at a rate of 6,600 signatures an hour.
So there are two petitions, one in favour of Trumps visit, one opposed. The petition opposed has 21 times more signatures, (it should be mentioned that it has been open longer) and is being signed almost twice as fast.
As far as I can see the from the data, the constituency with the highest concentration of signatures opposed to the Trump visit is Brighton Pavilion, not in fact in London, (else the London to Brighton bike ride would be less of an effort than I remember
)
https://petition.parliament.uk
The stop Trumps visit is SO FAR the second largest petition of its type. Lagging behind only the petition for a second EU referendum, which attracted in excess of 4 million signatures.