It said the base pay of chief executive George Weston, finance chief John Bason and Primark boss Paul Marchant will be reduced temporarily by 50%.

The group's non-executive directors, including the chairman Michael McLintock, have also decided that their fees should be reduced temporarily by 25%. "The board, including the executive management team, believes that these steps are appropriate given its expectation that full year earnings will now be much lower than envisaged at the start of the financial year," AB Foods said.

"The board is acutely aware that many Primark employees will see their livelihoods affected by Covid-19."

All Primark stores are currently closed. However, the group has not seen a material impact from the crisis in its sugar, grocery, ingredients and agriculture businesses.

It said measures to reduce Primark's operating costs continue to be developed.

The group added that as of Thursday it had 1.7 billion pounds ($2.1 billion) of cash.

(Reporting by James Davey, Editing by Paul Sandle)