'That is enough, Mr Smith. I confess that I am absolutely at a loss to understand you—'

'It is too true, sir,' sighed Psmith.

'You seem,' continued Mr Bickersdyke, warming to his subject, and turning gradually a richer shade of purple, 'you seem to be determined to endeavour to annoy me.' ('No no,' from Psmith.) 'I can only assume that you are not in your right senses. You follow me about in my club—'

'Our club, sir,' murmured Psmith.

'Be good enough not to interrupt me, Mr Smith. You dog my footsteps in my club—'

'Purely accidental, sir. We happen to meet—that is all.'

'You attend meetings at which I am speaking, and behave in a perfectly imbecile manner.'

Psmith moaned slightly.

'It may seem humorous to you, but I can assure you it is extremely bad policy on your part. The New Asiatic Bank is no place for humour, and I think—'

'Excuse me, sir,' said Psmith.