// The committee, which will start taking oral evidence in the autumn, including from the prime minister, published a report on Thursday setting out how it will carry out its inquiry – including the fact that, as previously reported, witnesses will be questioned under oath.
The committee has obtained a ruling from the Speaker, Lindsay Hoyle, confirming that if Johnson is found to have been in contempt of parliament, and the committee punishes him with a suspension from the House of Commons, that could trigger the Recall Act.
This legislation means MPs suspended from parliament for 10 days or more – or sentenced to imprisonment – can face a byelection, if 10% of voters in their constituency sign a petition demanding one. //
Quite a few things have to fall into place for this to happen, so I suspect he will NOT face a by election.