So again, there's that disproportionality as we're talking about these racial and ethnic minority communities.

NPR: NAACP Seeks a Moratorium on Sub-prime Foreclosures

On its own AV would be unacceptable because of the danger that that in anything like present circumstances it might increase rather than reduce disproportionality and might do so in a way which is unfair to the Conservative Party.

BBC: The Jenkins Report: What it says

The majority of MPs (80 to 85%) would continue to be elected on an individual constituency basis, with the remainder elected on a corrective top-up basis which would significantly reduce the disproportionality and the geographical divisiveness which are inherent in FPTP.

BBC: The Jenkins Report: What it says