I have written this in the train.
Piccadilly, 12:30 o'clock .-- Just before we reached Fenchurch Street Lord Godalming said to me, "Quincey and I will find a locksmith.

You had better not come with us in case there should be any difficulty.
For under the circumstances it wouldn't seem so bad for us to break into an empty house.

But you are a solicitor and the Incorporated Law Society might tell you that you should have known better." I demurred as to my not sharing any danger even of odium, but he went on, "Besides, it will attract less attention if there are not too many of us.

My title will make it all right with the locksmith, and with any policeman that may come along.

You had better go with Jack and the Professor and stay in the Green Park.