> the UK will be able to revoke its notification of article 50 but this must be “subject to conditions set by all EU27 so they cannot be used as a procedural device or abused in an attempt to improve the actual terms of the United Kingdom’s membership”. [1]

So in short, remaining is less likely than ever but still possible.

[1] https://www.theguardian.com/politics/2017/mar/29/first-eu-re...