A family of rabbits is playing in the garden.
Here can I use are instead of is? According to Combridge dictionary, is or are is correct here, right? [C, + sing/pl verb]: https://dictionary.cambridge.org/dictionary/english/family
A family of rabbits is playing in the garden.
Here can I use are instead of is? According to Combridge dictionary, is or are is correct here, right? [C, + sing/pl verb]: https://dictionary.cambridge.org/dictionary/english/family
Strictly speaking, "is" is correct because "family" is a collective term. "A family" is singular. 'Rabbits' is plural, but this is just acting as an attributive noun - "a family of rabbits" is essentially the same as saying "a rabbit family".
The exception you refer to in British English is that collective nouns are sometimes treated as plurals, but this depends on the context and the emphasis you want to make. If the emphasis is on the collective being singular of purpose, it tends to be singular, for example, "the government is backing the proposal" suggests that 'the government' (a group of people) is 'of one mind', behind a proposal. On the other hand, in British English it is allowable to use collectives as a plural, and this can emphasise the individuality of the members, for example "the government are currently debating the issue" emphasises that, in a debate or discussion, individuals may put exchange differing points of view.