Quote Jason65="Jason65"
Thankyou for your correction to the ownership of Headingley,who owns the stand at the cricket as I was in the believe that some times if a match is on rather be it cricket or Rugby the other club cannot play at the same time.
I am sure you will inform me.
the biggest losses were Wigan and St Helens.'"
The arrangements around the shared stand are ridiculously complicated but it's effectively jointly owned (see [url=https://find-and-update.company-information.service.gov.uk/company/10747361Headingley North-South Stand Limited on Companies House)[/url.
Generally, operations at the ground are subject to an agreement between Leeds and Yorkshire which again is very involved but works in the interests of all parties and doesn't incentivise either of them to stick to only using their own facilities. So Leeds use the cricket Long Bar for corporates at RL games on top of the stuff directly attached to the RL stadium whilst Yorkshire take advantage for example of the pavilion and the hotel which are owned/controlled by Leeds.
Obviously you couldn't have two major events on at the same time so the stadium calendar is carefully controlled, with exclusion zones particularly around cricket test matches and potential SL playoff dates. But it's not uncommon for there to be a regular YCCC long-format game on in the day ending just before a Leeds game in the evening. They have by exception also managed to play both at the same time but that becomes a bit logistically painful as there are no separate turnstiles.
Quote Jason65="Jason65"Leeds Tykes have played Sale 17/12/22- so sometimes they do play at Headingly.'"
OK, once a year they still take their biggest game to the ground.