Yes. I also happen to know that it takes a lot of persuading for someone to take over another GP's shift, not to mention a ridiculous amount of paperwork which allows you the rest of the week off. There are no strings left untied.

_{[ Sherlock takes his moment of explanation to lead John through the clinic, offering a quick smile towards the receptionist (practically works for him, like the majority of this clinic), until he barely pauses before the automatic doors. Once they open up, Sherlock marches towards the waiting taxi a few mere feet away. ]}

It helps when most of the people here owe me a favour or three. Do keep up, John.