NHS North-West London has issued a statement in response to today's protests, urging people to get involved in the consultation process.
"We have worked hard over the last 14 weeks to reach as many people as possible across North West London to involve them in this consultation.
We really want to hear their views about how we can improve NHS services. The consultation does not close until midnight on Monday so there is still time to tell us what they think."
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Too many innocent dogs are being put down and not enough is being done to stop dog attacks, according to Battersea Dogs and Cats Home.
The man is believed to have suffered a fractured cheekbone.
The man, who was in his 30s, has not been identified, while several other people are believed to have suffered serious injuries.