Well you're welcome to visit him anytime.
Btw, I'm afraid I can't make DSM on that Thursday (court hearing on Friday). In fact weekends in July are looking pretty busy too, so I reckon we might be up on town for only one but a whole weekend - 8th/9th. At some point is Andrew's aunt's birthday (hopefully Sunday), and at another (Saturday) we want to go check out St Margaret's and Twickenham, but we're hoping (after that) to come into town and have a drink with anyone who might be free. If you're around.