Non-fatal offences against the person

Which statement best describes the actus reus of assault?

In R v Ireland (1997), what did the House of Lords decide about silent telephone calls?

Why was there no assault in Tuberville v Savage (1669)?

Which case held that touching beyond the ordinary contact of everyday life can be a battery?

A pupil hides acid in a hand drier and the next user is burnt. What does DPP v K (1990) show?

What mens rea is needed for battery?