Related Clues:

• (Motorcade) guard on motorcycle
• It's up to over 100 countries, then it's up to fifty
• Up to (a point in time)
• As far as; occupied with (colloq.)
• Plotting is not over
• Unlit interchange, up to a point
• Motorcade escort
• Busy with some abrupt order
• Capable of working at till
• Doing pot, badly needing to contact you on mobile
• Up to (the time)
• Escort not in condition?
• Up to (that time)
• As far as; ready for
• Busy with University advice for further reading?