British Prime Minister David Cameron warned on Monday that Brexit (Britain's departure from the European Union) would jeopardize "peace and stability" in Europe, ahead of the upcoming referendum on June 23.
After the regional and municipal elections held on Thursday, several British politicians are now focused on defending their campaigns for the country to stay or leave the bloc in that poll.
Cameron said in a speech in favor of his country remaining in the 28-state bloc that the United Kingdom's stay will contribute to the EU's unity.
"Can we be so sure that peace and stability on our continent are assured beyond any shadow of doubt? Is that a risk worth taking?" the prime minister asked.
"Proud as we are of our global reach and our global connections, Britain has also always been a European power, and we always will be," the premier added.
Cameron also noted that isolation from the continent has never served his country well.
In addition to Cameron's warning, the former head of the UK's MI6 intelligence services, Sir John Sawers, also warned that leaving the EU would be less safe for his country, according to the BBC.
In contrast, other prominent figures in politics, including the former mayor of London, Conservative lawmaker Boris Johnson, say that further integration within the EU threatens British sovereignty and autonomy.