5.105 'over' for events

'Over' can be used with 'winter', 'summer', and special periods of the year to indicate that an event occurred throughout the period or at an unspecified time during it.

'Over' is also used when referring to a period of time immediately before or after the time of speaking or the time being talked about.

'Over' can be used with meals and items of food or drink to indicate that something happens while people are eating or drinking.