'I can explain—'

'Then there is the question of the illegal cheese we found under a Hispano-Suiza at your picnic two and a half years ago. I have sworn affidavits from everyone present that you were alone, met them up there and the cheese was yours.'

'Yes, but—'

'And the traffic police said they saw you aiding and abetting a known serial dangerous driver on the A419 north of Swindon.'

'That's—'

'But what's worse was that you lied to me systematically from the moment you came under my command. You said you would learn to play golf and you never so much as picked up a putter.'

'But—'

'I have proof of your lies, too. I personally visited every single golf club and not one of them had ever let someone of your description play golf there – not even on the practice ranges. How do you explain that, eh?'

'Well—'

'You vanish from sight two and a half years ago. Not a word. Had to demote you. Star employee. Newspapers had a field day. Upset my swing for weeks.'

'I'm sorry if it upset your golf, sir.'

'You're rather in the soup, young lady.'

He stared at me in exactly the sort of way my English teacher used to at school, and I had that sudden and dangerously overpowering urge to laugh out loud. Luckily, I didn't.

'What have you got to say for yourself?'

'I can explain, if you'll let me.'

'My girl, I've been trying to get you to tell me for five—'

The door opened again and in walked Colonel Flanker of SO-1 with another officer. Flanker ran Internal Affairs, the SpecOps police. About as welcome as worms and another old bête noire of mine. If Hicks was bad, Flanker was worse. Braxton only wanted me to undergo some sort of disciplinary nonsense – Flanker would want to lock me up for good, after I had led them to my father.

'So!' he said as soon as he saw me. 'It's true. Thank you, Braxton, my prisoner. Officer Jodrell, cuff her.'

Jodrell walked over to me, took one of my wrists and placed it behind my back. There didn't seem to be much point in running; I could see at least three other SO-1 agents hovering near the door. I thought of Friday. If only Bowden had got to me a few minutes earlier—!

'Just a minute, Mr Flanker,' said Braxton, closing my file. 'What do you think you're doing?'

'Arresting Miss Next on charges of being AWOL, dereliction of duty and illegal possession of bootleg cheese – for starters.'

'She was on assignment for SO-23,' said Braxton, staring at him evenly, 'undercover for the Cheese Squad.'

I couldn't believe my ears. Braxton lying? For me?

'The Cheese Squad?' echoed Flanker with some surprise.

'Yes,' replied Braxton, who once started clearly found the subterfuge and reckless use of his authority somewhat exciting. 'She's been in deep cover in Wales for two years on a clandestine espionage operation monitoring illegal cheese factones. The cheese with her fingerprints on was part of an illegal cross-border shipment that she helped seize.'