Businessman Mr Wilks knew Denis Rigg's type - and told him so.
1989 saw local businessman Denis Rigg causing many problems for the Sugden family. He wanted to buy Emmerdale Farm and turn the land into an open quarry, and stooped to various devious means to get his way.
Annie told Joe that she wouldn't settle anywhere else - she wanted to see out her days at the farm. Joe was opposed to Denis' plans anyway, and told him so - the farm was expanding, not being sold off to become a quarry.
Denis thought that Mr Wilks might be an ally, and called on him at The Woolpack. But Mr W was having none of it - a former businessman himself, he knew Denis' type and told him so.
Denis' next port of call on that fateful July afternoon was to Emmerdale Farm - where he found Joe tending to his prize bull in one of the outbuildings. Denis started off with promises to make Joe wealthy if he sold the farm, but ended up furious at Joe's continued refusals. The bull became distressed by the angry human, and Denis ended up crushed against the wall.
The visit to Emmerdale Farm was the last visit Denis Rigg ever made.