New Zealand will express its concerns to Beijing after China unexpectedly barred four New Zealand MPs from entering Hong Kong, Macau and the Chinese mainland as punishment for visiting Taiwan.
New Zealand MPs had visited the democratically governed island for decades without a problem, a spokesperson for Foreign Minister Winston Peters said.
"Such visits are not inconsistent with New Zealand's One China policy," the spokesperson said on Thursday, referring to its policy since 1972 of recognising Beijing as the sole government of China.