Read my reply to Kerr. Ive explained it.
Quoting the official text from the Labour party website they use the word 'extension' and 'extend' NOT 'expand'.
In the context of the debate (overtuning previous Labour policy to end free movement after Brexit) and how they use the word, it means 'extend free movement after we leave the EU'.
Spin it how you like. But Im not going to take information from any other publications that changes the context to suit their opinion.