Gratuitous

'There isn't much time,' Prekodravac told the Doctor. 'The Master's planning something.'
'How do you know?'
'The Master boasted to Howells, who told Dowgiert and McHugh. One of them told Random and Sullivan. Somehow Fayle, Tiller and Daniels found out and told Phippen and Eales. I'm not sure how reliable it is, but someone told Varkentine, who told Matthewman.'
'What about Smith?'
'Andersen told him. He also told McIntire, Lyon and Groenewegen. From there it went through Halliday, Taylor and Howe. Someone told Robinson, who told me.'
'But what's the plan?'
Prekodravac paused. 'Erm, I can't remember.'
The world exploded.