HONG KONG, July 11 — Pro-democracy parties in Hong Kong held primary polls today to choose candidates for upcoming legislative elections despite warnings from government officials that it may be in breach of a new security law imposed by China.

Thousands queued in the intense summer heat at unofficial polling stations across the city hours after police raided an opinion pollster helping to conduct the vote.

"The more Hong Kong people were suppressed, the firmer Hong Kong people stand,” democracy campaigner Benny Tai, a legal scholar and co-organiser of the primary, said as voting got underway at 250 polling stations.

Organisers said nearly 60,000 people had voted in the first three hours.

"Under the new national security law, no one knows how many pro-democracy candidates would be allowed to run in the upcoming LegCo election. They could possibly be disqualified by the government under the new law,” a 34-year-old voter who gave her surname as Poon told AFP near a polling station in Tseung Kwan O distict.

"I treasure every chance we still have to vote for the candidate I like and I hope Hong Kong people can show the government that we won’t bend our knees through the poll,” she added.

On Thursday, constitutional and mainland affairs minister Erick Tsang warned that those "organising, planning and participating” in the primary might commit offences of succession, subversion and colluding with foreign forces, according to his interviews with a selected few pro-Beijing newspapers.

Beijing imposed the new law on Hong Kong last week targeting acts of subversion, secession, terrorism and foreign collusion with a maximum penalty of life imprisonment, in response to huge and often violent democracy protests that erupted last year.

‘No tolerance for dissidents’

The law is the most radical change in Hong Kong’s freedoms and autonomy since Britain handed the city back to China in 1997.

Similar national security laws are used to crush dissent on the mainland and police in Hong Kong have already arrested people voicing certain political views now deemed illegal, such as advocating independence or greater autonomy.

Former lawmaker Au Nok-hin and co-organiser of the primary argued that Tsang’s remarks were "ungrounded and without any legitimate reasons”.

"The suppression (we) faced when organising the primary proves that our government have no tolerance for dissidents, to accept a society with diversity and democratic universal suffrage,” Au told media.

Police late Friday night raided the office of Public Opinion Research Institute (PORI), a prominent opinion pollster that was helping the pro-democracy camp to conduct the primary.

Police claimed they were responding to a report that PORI computers had been hacked, resulting in an unlawful leak of personal information.

PORI president Robert Chung said officers copied computer files and he was given a "verbal promise” that they would not use information unrelated to the suspected leak.

The raid raised concerns over the primary but Chung reassured that the voting system was safe and its operation was legal and transparent.

"The primary election is a peaceful, rational and non-violent approach to express public opinion,” he said. — AFP