SIR Christopher Chope says his objection to an international women's conference bill has been "vindicated".

The Christchurch MP was again in the firing line on Monday when he shouted "object" to a Government motion without debate seeking to allow a 'Women MPs of the World Conference' to use the Commons chamber in November.

However, he said he had only blocked the bill to table amendments, and today he said these had been adopted by the Government.

"This is vindication, everything is so frenetic at the moment that anyone who wants to do something properly is met with a barrage of opposition," he said.

"The Government has accepted my amendments. That during the conference only people who are parliamentarians will be able to sit in the chamber, not just any delegates, and what happens there must be a debate."

Sir Christopher got in hot water last month after objecting to a bill intended to make 'upskirting' a specific offence.

Then, Bournemouth East MP Tobias Ellwood called him an "embarrassment" and a "dinosaur", but Sir Christopher said his objection was to the procedure by which the bill was advanced, and not to its content.

On Tuesday Christchurch artist Lorna Rees staged an impromptu protest outside his constituency office, placing toy dinosaurs with placards reading 'calling him a dinosaur gives us a bad name'.

She said: "I’ve simply had enough. He’s got to go. He may have (once again) objected on what he calls a point of procedure, but he has an uncanny knack of blocking items which directly impact women, which are put to the House by women."

Sir Christopher said he believed the chamber should only be used by outside groups "in the most exceptional circumstances".

"A lot of MPs have told me they agree it is right this is kept to a well-defined exception," he said.

"It will be a unique conference in connection with the Representation of the People Act 1918. That fits the criteria.

"But I think it is important to ensure the chamber is only used by parliamentarians, and only used for debates.

"We must be vigilant about any changes to long-established practices."

The original bill on Monday read: "That this House welcomes the events organised to celebrate women's suffrage and to mark the centenary of the Representation of the People Act 1918; recognises that the Women MPs of the World Conference provides a unique opportunity to gather parliamentarians from across the world to engage in discussions about equal representation and bring about social change; and accordingly resolves that delegates participating in the Women MPs of the World Conference should be allowed to make use of the Chamber of this House on a day in November other than a day on which this House is sitting or a day on which the UK Youth Parliament is making use of the Chamber."