The last chance to stop that particular albatross was lost under Theresa May, who was advised that it was already over-budget and wouldn't deliver value for money, and had to guarantee a pretty eye-watering price per kWh at the taxpayer's expense.
I can only think that the UK must need the reactor products for something defence related, because little else makes sense.
I can only think that the UK must need the reactor products for something defence related, because little else makes sense.