Constitutional and mainland affairs chief Erick Tsang has revealed the government is looking into setting up more polling stations near the border for Hongkongers on the mainland to vote in next year's Legislative Council elections.

The measure was first implemented in 2021, when the city's borders were shut due to Covid. In the end 17,569 voters cast their ballots at Heung Yuen Wai, Lo Wu and Lok Ma Chau checkpoints without having to enter Hong Kong.

For last December's District Council election, officials allowed eligible voters on the mainland to vote at one of the designated polling stations near the border in Sheung Shui, sparing them a trip to their home district. Almost 10,000 people made use of the arrangement.

"If necessary, we will continue to set up these polling stations, or even enhance and expand [the arrangement], which we are also considering," he told a televised interview on Sunday.

"There might be more choices by then, depending on where the site would be, or whether the location would be suitable as a polling station."

Tsang also confirmed the electronic poll register system would remain in use for the upcoming polls.

The system broke down during last year's DC election, causing major delays at certain stations and prompting Electoral Affairs Commission chairman David Lok to issue a teary apology.

Tsang also said there's no need to further amend the current electoral system, saying it's in line with Hong Kong's long-term development.