What caused Shane Lowrys two-shot penalty during the second round at The Open? Why was he punished at Royal Portrush and how has golf reacted? Key questions around one of the biggest storylines of the

Shane Lowry unleashing F-bomb rants during golf tournaments is certainly nothing new. He did it at this year's PGA Championship. He did it at last year's British Open. He, well, you get the point. But what happened on Friday was still a bit shocking from the Irishman.

Former champion Shane Lowry says his Open Championship at Royal Portrush has been "hard to take" after a shooting three over in his third round on Saturday.

Shane Lowry's hopes of another major victory at Royal Portrush suffered a significant setback after he was handed a two-shot penalty at the end of his second round at The Open.

Lowry didn’t want to make excuses, but Saturday was brutal as he shot 74 while battling a virus at the Open Championship.

A mural of Shane Lowry holding aloft the claret jug adorns the side wall of a house just across the road from Royal Portrush.

If we have any quarrel with the mural, it's that Lowry stands alone. Portrush proper is home to barely 6,000 souls, yet the R&A expects over a quarter-million pilgrims this week. The mathematics should spell chaos, but when an entire community vibrates at the same frequency—when everyone wants to be here—logistics become footnotes. It just works.