According to UK Prime Minister Theresa May’s spokesman, she will travel to Salzburg next Wednesday to attend an EU informal council. And, that will be “both a staging post in exit negotiations and an opportunity to engage with the rest of the EU on shared challenges”.
Also, referring to the Chequers plan, “it will also be the first time the leaders will discuss together the UK government’s white paper which put forward a series of credible and serious proposals.”