Morrissey's racist statements:
Bengali in Platforms - Viva Hate
"Chinese are a subspecies" - Guardian interview with Simon Armitage, 2010
"The gates are flooded etc" - NME 2010
Comments on Sadiq Khan
Etc.
If you don't think Morrissey is a racist then you're either a racist yourself, very stupid or you're just playing that deniability game the right wing play because he didn't use an explicit racist term.
Bear in mind that Morrissey also compared animal slaughter to the Holocaust and downplayed the 2011 Norway massacre by a far right terrorist by comparing it to KFC. He also called the most brutal and famous far right racist ever, Adolf Hitler, "left-wing", which is an another false, nonsense statement often used in far right circles.
As for Anne Marie Waters, she is definitely a racist. If you don't think that she's a racist because she doesn't use explicit racist slurs, then you have basically no understanding of how far right politics have developed since 1945. Far right parties simply do not use racist terms because they know it would be political suicide. Even the BNP didn't use explicitly racist terms, but we all know they were a continuation and more "formal" National Front". Even so, you only have to look at far right activity outside of presentable image the leadership wish to convey. For Britain is riddled with racists, Holocaust deniers and all sorts of scum. The fact that Morrissey endorses this party and associates himself with Anne Marie Waters tells you a lot about his underlying politics. Before anyone says he supports them because of their stance on animal rights, then why doesn't he instead support the Green Party?