Answer: Technically, Harold has NOT committed Burglary.
Explanation: Burglary can be defined as a crime of UNLAWFULLY breaking INTO a vehicle, house, store or other ENCLOSURE with the intent to steal.
Technically, for a crime to be labelled as burglary, it must fulfill some elements such as breaking and entering an enclosure, with the intent to commit a felony or with the intention of committing theft, grievous bodily harm, or damage.
Of course, Harold broke but didn't enter. This cannot be classified as burglary but rather as theft.