If a news channel depends on advertising revenue to exist. Advertising revenue predominantly from big business who tend to benefit most from right wing policies and right wing administrations......which way do you think they will lean? The point of the BBC is that it's neutral and tries to be balanced in it's coverage. Now, that is admittedly very difficult to achieve and they will inevitably get some things wrong but at least it's an objective starting point. To someone on the right the coverage may appear left biased, to someone on the left it may appear right biased. With a very right wing government in power I believe they have an agenda to weaken or change the BBC because it is really the only voice not subject to the commercial pressures that bring about right wing bias above. It's a constant thorn in the side of the Tory party which I'm sure they would prefer wasn't there.
Are they?