The bomb squad were called to Hereford Police Station earlier after a device was handed in.
Police have confirmed a single grenade was handed in at the station.
A cordon was erected around the station while the military explosive ordnance disposal team accessed the device.
The grenade was found to be empty and the cordon has since been lifted.
Officers say a man had dug up the grenade in his back garden before bringing it in to the station.
Drug dealer with distinctive tattoo caught red-handed
A 19-year-old man from Ebbw Vale has been jailed for more than two years after police linked him to drug dealing through social media posts.
New substation to boost reliability across Monmouthshire
A major £1.5 million upgrade to Usk substation is set to boost electricity reliability across Monmouthshire.
Bridge repairs could begin soon says Monmouth MP
Catherine Fookes says repair works on Inglis Bridge could begin soon, with preparatory work already under way.
Raft Race raises more than £11,000 for hospice
The annual Wye Raft Race has raised more than £11,000 for St David’s Hospice Care.
Budget plan proposes council tax rise and hiking parking and other charges
Councillors could force a rethink on a draft budget that includes a potential 5.95 per cent council tax rise and a hike in parking charges.
Heavy Rain
High: 8°C | Low: 3°C
Heavy Rain
High: 9°C | Low: 3°C
Heavy Rain
High: 8°C | Low: 3°C