Prime Minister Dr Mahathir Mohamad estimates that 60 percent of the Pakatan Harapan manifesto has been accomplished.

"But of course not fully, some (promises) are 100 percent (accomplished), some are a lower percentage," he said at a press conference in Subang today.

However, he said tolls were not one of the promises made.

"It was pointed out that many of us did not read thoroughly our own manifesto.

"We never made a promise to abolish tolls for example, but this is generally taken as part of our manifesto.

"There are many things which are not read carefully and sometimes we get carried away witht he views of the opposition.

The prime minister's remarks however are not true as abolishing tolls is sixth promise in the manifesto, and page 18 of the manifesto clearly spells out that "the Pakatan Harapan government will abolish highway tolls in stages."

Previously Mahathir had remarked that abolishing tolls was a promise the coalition made, but that they have not yet decided on how to do so.

In February, the Prime Minister's Office announced plans to take over four highways in the Klang Valley, and replace them with congestion charges instead.

Meanwhile, among the manifesto promises that have been fulfilled include abolishing the godds and services tax, introducing EPF contributions for spouses, and engaging in a comprehensive review of megaprojects

Half-fulfilled promises include those on fuel prices, which have been stabilised, but without a proper subsidy mechanism.

Promises unfulfilled thus far, include referring top appointments for agencies to Parliament.

Mahathir's remarks tonight came after he was asked whether Harapan had discussed his remarks that the coalition had become a victim of its own manifesto, which was difficult to deliver on.