Get some 1 or 2 litre clear plastic bottles, Fill them with water and place them around the perimeter of your land. They work a bit like the catseyes you get in the middle of the road, by reflecting any lights or the moon.
The rabbits will think that there are predators watching them and will keep away.
Works really well for possums and cats too.
You're welcome
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"If you have selfish, ignorant citizens, you're gonna get selfish, ignorant leaders". Carlin.