Citizens Advice is continually updating advice on common questions about consumer and employment rights in the crisis.
Travel
Flight bookings. Insurance. Accommodation.
Events
Refunds. Rescheduling.
Scams
What to look out for. What to do.
Jobs Sick pay.
Self-employment. Work at home. Redundancy.
Schools
Time off. Closures. Caring for others.
Full online advice on these and hundreds more issues is available here.