A Labour MP has called on the ­government to review any future decision by the England and Wales Cricket Board to sell its stake in the eight Hundred franchises to ­private investors.

The ECB has given the 18 ­counties plus the MCC until this Friday to give consent to this new “direction of travel” for the sport’s showpiece domestic competition. Under one current ECB proposal the Hundred teams will be offered for sale to ­private investors, with the ECB ­relinquishing all control over the teams.

Related: The Spin | ‘New lease of life’: how walking cricket is giving the over-50s a taste of Bazball

John Spellar, MP for Warley in the West Midlands, believes Friday’s vote needs greater scrutiny given the significance of the sale, and the ECB’s position as keepers of the national summer game.

“The government should ­intervene,” Spellar told the Guardian. “This is not just a matter for the ECB. This is one of our national games, and it’s a matter for the public and for the government to have a voice as well.

“If you’re getting public ­funding, even at one remove, then there should also be full public ­accountability. The sports minister, Lucy Frazer, needs to intervene to give a government view. If they can intervene on the Daily ­Telegraph they can intervene on this.” Currently the ECB receives around £2.5m of public money ­annually from Sport England.

Worcestershire players will wear Josh Baker's number on their shirts for the rest of the county season following the spinner's shock death last week. The 20-year-old died just a day after taking three wickets for the team's second XI.

The club have now moved to honour Baker [pictured], a former England U19 international, by incorporating his playing number, 33, into his teammates' kit for the remainder of the summer in a 'symbol of courage and inspiration'.

The Worcestershire chief executive, Ashley Giles, said: 'It is clear from the outpouring of love we've seen that Josh touched the lives of everyone who had the privilege of knowing him. Wearing Josh's number on their shirts is a way for the team to pay tribute to his memory and keep his spirit alive on the field.

'As we all continue to navigate through this very difficult time, we encourage our members, supporters, and the cricketing community to join us in honouring Josh's memory and celebrate the life of a remarkable young man who will forever hold a special place in our hearts.'

The plan to sell off the ­franchises was first floated in February. ­Originally the ECB had intended to retain 19% of its proposed 49% share in each team. A week ago this ­proposal was altered to selling its entire stake, with counties given a deadline of 10 May to see if consensus – understood to mean 75% of them – can be reached on the proposal.

“There is no objection to ­counties getting into a relationship with corporate enterprise and clearly English cricket can generate much larger crowds and revenues from the Hundred,” Spellar said. “That may be the best way of sustaining the game. But whatever you might say about the Premier League in football, for example, they have not handed over the intellectual property, they have not handed over control of the game. This looks like a short-term sugar rush as opposed to long-term building.”

The ECB is not currently ­proposing the sale of the entire Hundred ­competition, just part-ownership of the teams taking part in it. The most likely buyers are a combination of Indian Premier League owners and other private equity investors. Under the current plan the host counties of each ­Hundred franchise will retain a 51% stake (as will the MCC as owners of Lord’s).

There is, though, the possibility the cash-strapped counties among them will then sell a portion of this alongside the ECB’s share to offer a majority stake to buyers and thereby maximise value.

In return for agreeing to this arrangement, all 18 counties would retain their annual stipend of more than £1m per year. Despite some concern over the status of non-host counties under this arrangement, the parlous state of county finances will demand the ECB proposals are given very serious consideration.

Should the sale go through, ­counties outside the eight host ­venues will find themselves entirely excluded from the Hundred’s ­operations. Some county members have also ­suggested selling the teams is a first step towards selling the entire ­Hundred operation, thereby ­effectively ­“privatising” ­English domestic cricket in the month of August.

Some estimates have suggested any subsequent sale could raise up to £500m to be split across the domestic game. Currently the ECB receives £220m a year from its Sky Sports broadcast deal, which has been renewed with a small increase until the end of 2028 and remains English cricket’s chief source of income.