"Of course there's rcism, but it has not reached visibe proportions
The major rise has followed Brexit"
Seeing as Brexit has yet to occur,you are obviously talking rubbish, as well as jumping from the Republic to Northern Ireland. In the Republic your assertion, that after the brexit vote racism increased, is simply incorrect! You are obviously talking about the Republic because your first link was launched in Dublin.

Fact:"Although there have been no reports of an increase of racist incidents in Ireland following the Brexit referendum, there are reports of a constant level of racism present within Irish society. Young, dark-skinned men—especially asylum seekers—seem to be major targets for online abuse on Irish news sites."
(The European Commission: Migrant Integration Information and good practices)
Why do you keep making assertions that are so easily disproved? Have you ever considered checking your facts before posting?