For C of I, it was relatively straightforward as Jonny Bruton was in typically powerful form, running up a first-half hat trick before the prolific Eoin Finnegan chipped in for a 4-0 lead.

Richard Couse did nick one back for the Dubliners but John Jermyn completed the scoring for a 5-1 win.

With Instonians and Railway Union drawing (0-0), the result leaves Denis Pritchard’s side five points clear at the top of Pool A with two teams out of four advancing to the promotion play-offs.

Harlequins’ success was far more dramatic. Down and almost out at 2-0 down with 12 minutes to go, they produced a glorious comeback to beat Cookstown 3-2.

Ross Bailey did most of the damage, cracking home from mid-circle following a pitch-length move to give them some hope.

He then cleaned up after Richie Gash’s tame flick was only half-cleared, making it 2-2 with six minutes to go.

Not content to settle for a draw, Quins earned a last-minute penalty corner with Julian Dale applying a sublime finish.

With the injection a few centimetres off course, he decided to skip the trap element of the routine, controlling the ball himself and, in the same movement, unleashed a ripper of a drag-flick.

That memorable winner has them three points ahead of Cookstown and Clontarf in their group, raising the possibility of two Munster sides in the end of season play-offs.

On the women’s side, fortunes were not quite so favourable for Harlequins and Catholic Institute on their travels to Dublin with penalty strokes – one scored, one missed — costing them dear.

For the Cork side, Emma Barber twice fired home penalty corners to equalise at 2-2 against Muckross until late in the game. But a Sophie Barnwell stroke handed the Dublin 4 side the advantage with five minutes left and Nikki Keegan killed off any lingering hope when she made it 4-2.

Insta, meanwhile, were denied a draw when Railway Union’s Riona Norton saved Rosie Pratt’s stroke in the closing minutes — as Railway secured a 2-1 win.

Those results leave the Limerick side in eighth place with Cork Harlequins in ninth while Belfast Harlequins are bottom.

It has raised concerns once more that the EY Hockey League — like the men’s competition — could be becoming too Dublin-centric with six teams currently hailing from the capital and non-Dublin sides currently closest to the trap-door.

In a shortened weekend of local action, UCC’s first team beat Limerick 4-0 in the Munster Senior Cup while their second string beat Bandon 1-0 in the Irish Junior Cup.