UnScramble this Word: a c i d l y e c?

Questions

In which city did Roger Bannister become the first athlete to run a mile in under 4 mins?

Which bands 1986 album was called London 0 Hull4?

Which plumbers mate was discovered by ollywood after being called to unblock producer mack Sennets drains?

Who wrote The Birthday Party?

Which river runs through Vienna,Bratislava and Belgrade?