Where could some EU immigrants be getting the idea that they're not welcome in the UK? From three sources:
1) British people who, though they believe EU immigrants are still welcome, don't take the trouble to say so
2) the British Government who, though it wrote the document (linked to by naomi) in the days leadsing up to July 11 and published it on July 11, all this time it was under Cameron as PM. At the same time of writing Theresa May was campaigning to be the next PM, declaring that the fate of EU immigrants was an open question, to be used as a bargaining chip with the EU. Since assuming office she has said nothing to change this, which for example (there are many others) led The Spectator to publish this lead article on July 23rd:
http://www.spectator.co.uk/2016/07/why-theresa-may-must-end-the-uncertainty-for-eu-nationals/
3) those racists in Britain whose primary motivation for voting Leave was to get the immigrants out and who now, having won, feel empowered to push this agenda
It is great that Tashi and Naomi still think Polish and other EU immigrants are welcome here. I would invite everyone who thinks likewise to actually tell EU immigrants that they're welcome, rather than assume they already know that. Then perhaps there will be fewer immigrants like the woman on Question Time who believe that they're no longer welcome.