The Morecambe and Lunesdale MP has publicly called for a return of Boris Johnson as Prime Minister.
Conservative David Morris made the declaration on social media, just hours after Ms Truss’ resignation speech.
In a Tweet, Mr Morris said: ‘’Boris Johnson, please come back to the UK, your country needs you!!!
‘’We need you to unite the party and bring the country together again.’’
The MP’s message hasn’t gone down well on social media, and met with hundreds of messages criticising his statement.
Ms Truss's resignation, which makes her the shortest-serving prime minister in modern British history, with all eyes now on who could replace her - with speculation mounting that Boris Johnson could launch a comeback to frontline politics, six weeks after he was officially ousted from the top job.
Mr Johnson is believed to currently be on holiday in the Dominican Republic, and has yet to publicly declare an interest.
Party rules for the leadership contest mean hopefuls need the backing of at least 100 Tory MPs by Monday afternoon to stay in the race.
Mr Morris had previously thrown his support behind Liz Truss, saying when she was elected as party leader: ‘’I look forward to working with you to unite our party, deliver Government business and deliver the Eden Project in Morecambe. You have my full support.’’
Back in June, he revealed that he had backed Mr Johnson, when he faced a vote of no confidence within his party.
He said at the time: ‘’I voted to support the Prime Minister last night and I am pleased that he won the vote of confidence, as Boris Johnson is a strong supporter of the Eden Project coming to Morecambe.’’
Beyond Radio has contacted the office of David Morris, to ask for reaction to the news of the resignation of Liz Truss, but at time of story publication we had yet to receive a response.
Police issue quicksand warning after riverbank danger for school pupils in Lancaster
Lancaster animal shelter launches 'Big Build' fundraiser to help save charity
LISTEN: Morecambe "definitely submitting a bid" to become first UK Town of Culture
Heysham Port upgrade blamed for traffic chaos 'trapping residents in their homes'
LISTEN: Tourism champs hail Eden Project and Tour de France as huge for Morecambe Bay area
Donation helps college pan ability football team to play in national championships
LISTEN: Meet the new manager of the Midland Hotel in Morecambe
LISTEN: Main contractor to build Eden Project Morecambe to be announced this month
£1.2m of funding for flood defence schemes in Lancaster district announced
Morecambe Bay hospital trust unveils new painless blood test
Thousands raised to help boost return of Lancaster Music Festival
High street computer games shop in Lancaster closes down
LISTEN: Carnforth actor wins Hollywood and Paris awards for horror film role
"1600 potholes repaired last week" says councillor as roads debate rumbles on
Burger King takeaway in Lancaster city centre closes down
Morecambe lifeboat crew reunite dog lost on sands with owner
New Morrisons Daily supermarket opens in Morecambe
Council investigate after derelict food trailer found dumped in Lancaster layby
Man charged after pedestrian died in Morecambe hit and run
LISTEN: We go out on Pothole Patrol in Morecambe
