Three men were arrested following the funeral of a leading member of the INLA in Derry.
Terry Robson, a founding member of the INLA’s political wing the IRSP, was buried in the city on Saturday.
A video of three masked men firing a volley of shots over his coffin in the days leading up to his funeral has been circulated online.
A second video of masked men flanking his coffin as it was carried from his home in the Glenowen area of the city has also been circulated online.
It is understood the three arrests were in connection with Saturday’s funeral.
Police saying are continuing to investigate the firing of shots over Mr Robson’s coffin.
The men – aged 23, 53 and 56 – were arrested in Derry under section 41 of the the Terrorism Act.
They were later released on police bail pending further inquiries.
A police spokesperson said two vehicles were also seized, along with other items – including a wooden baton, clothing and mobile phones.