eleven o'clock
`` Oh , yes , of course ; but you 're not to go without a few pounds if you want 'em , '' said Bob . `` And , Tommy , do n't leave meeting me on Friday until lunch time . I 'll be worrying if you do , just in case things may have gone wrong . Make it eleven o'clock at the Bond Street tube exit , and if you 're not there in half an hour I 'll jolly well go and fetch you . '' `` I 'll be there , '' Cecilia nodded . `` You had better give me the half-hour 's grace , though , in case I might be held up at the last moment . One never knows -- and Avice and Wilfred are excellent little watchdogs . ''