Britain will provide another 30 million pounds ($37.38 million)of humanitarian aid to Gaza, Foreign Secretary David Cameron said on Friday as he travels to the occupied Palestinian territories on the second day of his visit to the region.

Cameron will meet Palestinian leaders and aid agencies.

On Thursday he met Israeli Prime Minister Benjamin Netanyahu as fighting between Israel and Palestinian Islamist group Hamas continued before a four-day truce was due to begin and ahead of the expected release of 13 Israeli women and child hostages.

"We are hopeful that today will see the release of hostages, and I am urging all parties to continue to work towards the release of every hostage. A pause will also allow access for life-saving aid to the people of Gaza," Cameron said in a statement.

"I am proud that a fourth UK flight carrying critical supplies landed in Egypt today, and I can announce new £30m of funding which will be spent on vital aid such as shelter and medical provisions," he said.

The new pledge will double the amount of additional aid Britain has committed to Gaza since the conflict began in October.