Can anyone identify this plant, please?

[MrsHemsworth]

We've recently moved into a new house and the garden is full of lovely plants and trees. We're struggling to identify this one and it's already grown so much just in the short time we've been here. Just wondering whether it's something worth keeping.
Thanks!

Apologies for posting the picture sideways!

My app says it’s Himalayan Honeysuckle

Yes definitely Leycesteria Formosa, ‘Himalayan Honeysuckle’. It grows very quickly each summer, but if you want to keep it manageable cut it down each spring and it will grow up again.
It does tend to seed everywhere, but the seedlings are easily identifiable and pulled out.

Thank you both. That's really helpful.

Leicesteria Formosa has a lovely and unusual flower, that looks particularly good after the berries start forming. Each cluster of flowers grows out of the previous cluster, as the earlier clusters turn into berries. So you end up with flowers hanging from small berries hanging from larger dark get berries and so on. Also the bees like it. I don't think anything eats the berries, though.

That photo was taken just now. In a few weeks the flower bunches will be twice as long.