The reason there's a fuss is that, if this is allowed, there's the most enormous loophole in the rules, both pre and post 2004(she was claiming in both periods). It appears to be contrary to the spirit of them,in any case.The idea is that she is allowed to claim expenses in respect of her second home.For 'second' the proper reading is 'secondary', in most cases that being the home the MP who does not represent a constituency in the London region has to keep in London, it being unreasonable to expect them to commute ,perhaps, hundreds of miles.So far, so obvious.
Prima facie, this MP was claiming monies not applied to the room she had in her sister's house locally but to the house she owned in the constituency.If so, that's an abuse of the process.Although the room would let for �100 a week, it would be interesting to know whether her sister ever received any sum by way of rent (she would not necessarily be taxed on it, since the tax law is set to encourage the taking of a lodger).Cynics might think it unlikely that the owner charged her own sister anything. Are we to understand that she would have let the room to anyone else and it was put on the open market as a lodging ?
Now, who thinks that, if this is the case, it's morally right ?