I don’t follow. They’ve been following up on leads and the case is now at a stage where they have enough evidence to make charges.
I'm not following either. Is it one of these two?
Is the problem that their early investigations were too good now they've been confirmed by further investigation, leading to charges?
or is the problem that the UK government shouldn't have mentioned anything to do with the Russian government until now, despite the very obvious and clear link with the matching substance (novichok) which had already been independently established after the Salisbury attack to have originated from Russia?
If it's the second one, I think UK citizens would have been up in arms demanding the government broke their silence. Especially residents in and around Salisbury