Norwegian PM Erna Solberg doesn't want to have to skirt her country's responsibilities under the Geneva Convention and she doesn't want to trample over human rights either, but she will if she has to.

"It is a force majeure proposals which we will have in the event that it all breaks down," Solberg said, in an interview with Berlingske, describing new measures she believes Norway may have to take if Sweden buckles under the weight of the refugee influx which saw some 163,000 asylum seekers inundate the country last year.

Solberg is effectively prepared to turn everyone away and go into lockdown mode should everything fall apart completely, causing Europe to descend into some kind of lawless, Hobbesian, free-for-all.

If that sounds far-fetched or hyperbolic consider that on Thursday, EU migration commissioner Dimitris Avramopoulos warned that the bloc has just 10 days to implement a plan that will bring about "tangible and clear results on the ground" or else "the whole system will completely break down."