A Rangers fans shareholder group has claimed they have pierced the so-called Easdale block - a major chip held by Newcastle United owner Mike Ashley in the Ibrox power battle.

The Rangers Supporters Trust (RST) says it has purchased 450,000 shares from Beaufort Nominees who hold the shares for the proxy block represented by bus tycoon Sandy Easdale, a director of club operating company subsidary, The Rangers Football Club Ltd.

Fans have previously raised concerns that Easdale who owns McGill's bus company, has influence over 26 per cent of the shareholding and the voting rights at Ibrox.

That gives him power of veto over crucial decisions facing Rangers, despite not being represented on the board of the controlling holding company Rangers International Football Club plc.

It gives him and ally Mike Ashley far greater control over club's affairs, including decisions over major investments such as a share issue.

RST believe it is a significant gain for those supporting Dave King's move to oust the current directors, who are sympathetic to Newcastle United owner Mike Ashley, at a forthcoming extraordinary general meeting for shareholders due to take place next month in Ibrox.

The move aims to replace them with King, the former Blue Knight Paul Murray and John Gilligan, the one-time managing director of Glasgow brewer Tennent's.

RST says it now with proxies holds 3.8% of the voting power for that EGM.

RST spokesman, Chris Graham, said "We have shifted our focus in recent weeks to gathering proxies but also to targeting shareholders who we believe are aligned with the board but may be willing to sell. Purchasing shares off the market only takes you so far and we wanted to try to make inroads into the opposition's holding as well. This purchase is the culmination of two weeks of hard work on that front."

"We are delighted to have secured what we believe will be over a 1% swing in favour of the nominee directors. None of this would have been possible without the fans who contribute to the RST and Buy Rangers. If they continue to join the RST in numbers and contribute to Buy Rangers then we will continue our efforts to reclaim our club."

"Whilst not being complacent, we believe this is a decisive purchase. We also believe it signals the start of the breakup of the shareholder group that has aligned itself with this board through Sandy Easdale.

"There are clear signs that they know their time is up. We urge fans to continue to proxy shares and, even more importantly, continue to join the RST. With the fans help we can win this EGM and invest significant amounts directly into our club after the EGM."