Police say the small explosion in the Cathedral Quarter area of Belfast came after a telephone bomb warning had been made.
More top news
Spoilt with more springtime sunshine
Special 'baby boxes' allowing mothers to give away unwanted babies safely have been installed at fire stations in Indiana, USA.
A motorcyclist has died after a chase involving a UK-registered car ended in a police shoot-out and pile-up on a busy motorway near Dunkirk.