Sydney, Australia - Protestors planning to hand out condoms to Catholic pilgrims during Pope Benedict XVI's visit to Australia this month face arrest under special new police powers, critics said on Tuesday.

Police and emergency service volunteers will be able to stop conduct that 'causes annoyance or inconvenience to participants' in World Youth Day events expected to draw hundreds of thousands of young people to Sydney.

'To make something that causes inconvenience to people the basis for a criminal offence is both unnecessary and repugnant,' said the president of the New South Wales Bar Association, Ms Anna Katzmann.

'If I were to wear a T-shirt proclaiming that 'World Youth Day is a waste of public money' and refuse to remove it when an officer of the Rural Fire Service asks me to, I would commit a criminal offence,' she said.

'How ridiculous is that?'

A group calling itself the NoToPope Coalition has already announced plans to hand out condoms to pilgrims as part of protests against the pope's opposition to contraception, homosexuality and abortion.

The coalition, which brings together Christians, atheists and gay groups, plans to rally in the city on July 19 and march towards Randwick Racecourse where pilgrims will be gathering for a papal mass the next day.

The five-day celebration of Catholic youth, ending with the mass which is expected to draw some 500,000 people, has been billed as a major boost to the economy of Australia's largest city.

But there has been a stream of grumbles over the event's cost, its impact on businesses as well as the inconvenience it will cause the city's residents.

The coalition said it would also protest state funding of almost A$110 million dollars (S$143 million) for an event staged by the Catholic Church, saying it should be spent on community services instead.

About 26 per cent of Australia's 21 million people described themselves as Catholics in the most recent census, while 19 per cent said they had no religion. -- AFP