Sentence upheld for Wicklow man who confronted gardaí in underpants and overturned car on footpath
The Wicklow PeopleA man who crashed his car in Arklow while over the alcohol and drug limits, and later shouted at gardaí while in his underpants, has lost his appeal against the severity of his sentence
Sebastian Siek (44), of The Close, Heatherside, Arklow, appeared at Wicklow Circuit Criminal Court on a District Court appeal.
Mr Siek had originally been sentenced to a total of six months in prison, with three months suspended.
He was also disqualified from driving for four years and fined €3,200 by Judge David Kennedy in September 2025.
Mr Siek pleaded guilty to charges including dangerous driving, exceeding the alcohol and drug limits, criminal damage, driving without a licence and multiple public order offences.
Solicitor for the accused, Brendan Maloney, said the appeal was based on the severity of the suspended portion of the original sentence.
Sergeant Paul O’Sullivan of Ashford Garda Station testified that in September 2024, Mr Siek was driving along Arklow Main Street when he collided with a lamppost and a ticket machine on the public footpath.
Sgt O’Sullivan added that the collision caused the vehicle to overturn.
Mr Siek was arrested at the scene and failed a roadside test for alcohol. He was also found to have cocaine in his system.
The court was told that on February 4, 2025, at Heatherside, Arklow, Garda MJ Murphy was flagged down by a resident of the estate.
The man asked the garda what he was doing in the area before the accused came out of a house in his underpants and shouted, “do you know who I am?” and told him to leave the estate.
Mr Siek has eight previous convictions for public order offences and had previously served a two-month sentence for using threatening and abusive language.
Mr Maloney said his client had not come to garda attention since the incidents and that his last conviction was over 10 years ago.
He added that Mr Siek has lived in Ireland for more than 20 years, is married with three children and previously worked as a barber, which he described as the family trade.
In mitigation, the court heard that Mr Siek has struggled with alcohol and drug addiction and is currently out of work while awaiting surgery on his hand. Medical professionals have stated that he is unlikely to return to work as a barber.
The court was also told that Mr Siek underwent a medical implant procedure known as Antabuse, which causes severe side effects if alcohol is consumed. He has been sober since March 2025.
Mr Maloney asked that the accused be allowed avail of the Probation Service and avoid a custodial sentence.
Judge Patrick Quinn refused the application and upheld the District Court sentence, citing “two bouts of offending and the seriousness of the single vehicle collision”.