I'm not really sure if Gina Miller et al will regard their Supreme Court thing as

[SWv2]

Presumably because they're worried a hard border would put a dent in their cross border smuggling and money laundering activities?

Never stopped them before so unlikely.

They still foolishly like to think of a united Ireland and perhaps saw the NI vote (or wish) to remain as part of the EU as somehow being an aid in this respect.