But the posters calling for a referendum have largely disappeared from along the route.
He is also encouraging Tories to support a backbench bill calling for a referendum.
The Mayor of London knows that calling for a referendum hits his party's sweet spot and so does it regularly.
Many of them helped co-ordinate the Varela project, a grassroots petition calling for a referendum on political freedoms.
The Harmony Centre alliance, mainly supported by ethnic Russians, is calling for a referendum on whether to join.
More than 44,000 Maltese citizens have signed a petition calling for a referendum on the traditional spring shoot.
He is planning to table an amendment to Wharton's bill calling for a referendum on 23 October 2014.
A petition calling for a referendum obtained more than 13,000 signatures, resulting in a vote on 30 November.
The Labour leadership has ruled out following David Cameron's example in calling for a referendum on Britain's EU membership.
Since the revolution, there have been marches in the city of Donetsk calling for a referendum on secession.
See articlePresident Uribe's government earlier said it would send a bill to Congress calling for a referendum on re-running Colombia's 2006 presidential election.
