Sarah Teather, Liberal Democrat MP for Brent Central and children and families minister until she was sacked in the autumn reshuffle, was on the front page of the Observer last weekend decrying the effects  of the government's benefits cap. She called it "immoral and divisive" and said she saw clear evidence while in government that the policy wouldn't save money while being sure to inflict social harm and trauma to some very poor, vulnerable families.
Teather is not the only Lib Dem to have strong feelings about the cap and its passage into law provoked a mini rebellion in the party ranks. As a minister, Teather was obliged to support government policy but found a way to be absent from the crucial votes. That pointed abstention provoked fury on the Tory side and triggered demands for her resignation .
As it happens, that wasn't quite the end of the cap's journey into law. As I noted in my column  the other week, there was still a 'deferred division' due on a statutory instrument bringing in the last regulations required to implement the policy. This is an unglamorous parliamentary procedure - a tying up of loose ends - that allows MPs to signal their assent or dissent without a noisy debate in the floor of the chamber. It happened yesterday.
Having read about Teather's feelings on the cap, I was curious to see if she would put her vote where her mouth had been on the weekend and side with Labour. A quick look at today's Hansard, column 692, reporting the list of voting MPs confirms, that indeed she did. Not the noisiest, most flamboyant, well-advertised rebellion in Commons history. But a rebellion none the less.