He told the party conference: "Brexit is our core task however, it is not the end of the line".
Some Ukip MEPs have said they would quit if Ms Waters won the election.
Outside of Ukip circles, Bolton is a relative unknown.
The emergence of Ms Waters as a candidate in August prompted MEP Mike Hookem to resign his position as party whip in protest, with the MEP stating that he could not "turn a blind eye" to her "extreme views". Bolton reportedly said he was "fine" with the new design.
Mr Bolton said he believes in "old-fashioned, classical liberalism", but feels it has "lost its way a bit".
Mr Farage's successor, Diane James, stepped down in October, just 18 days after being elected. The party won no seats and just 1.8% of the national vote, down from the 12.6% of the vote it won in 2015.
Prince Harry's girlfriend, 36, appeared with him for the first time in public this week at the Invictus Games , also in Toronto. The 44th USA president shared a laugh with the prince, posed for pictures with athletes and shook hands with spectators.
The Department of State will also issue a travel warning advising Americans not to travel to the country . "So some U.S. Some of the attacks have taken place in Cuban hotels, though no American tourists are known to have been hurt.
You will be able to ask Alexa in the auto to give you directions, play music, make a call, control your smart home and much more. The speaker comes loaded with Alexa and it can be used to trigger multiple actions like opening a garage door and more.
Russell Westbrook appears to be committing himself to the Oklahoma City Thunder for the foreseeable future. Primarily because of Westbrook , the Thunder's marketability was sustained even after Durant left.
The victor of Barty's meeting with world number four Pliskova will face either Muguruza or Ostapenko in the semi-finals. But I think it's even better to play matches because you get used them, and you're more confident.
The children, aged between two and four, were in a critical condition after being hit by bullets at the Dearborn, Detroit home. The children at the home were taken to the Dearborn Police Department where they will be picked up by their parents.
But the campaigner said the battle is not over, with a major setback for women in Saudi Arabia that needs to "disappear". Social media campaigns such as "I am my own guardian" and " Saudi Women Can Drive" swiftly gained traction online.
Trump announced new secondary sanctions on entities and individuals doing business with North Korea on Thursday. Donald Trump has continued to belittle North Korean leader Kim Jong Un during a rally speech in Alabama.
Ladbroke's are Burnley's "official United Kingdom betting partner" and they sponsor the Cricket Field Stand at Turf Moor. Leeds eventually knocked Burnley out of the competition on penalties after the game finished 2-2.
" Let's Make a Deal ", which Hall co-created, debuted as a daytime show on NBC in 1963 and became a TV staple. They could win a prize such as a Cadillac, but they might win a "zonk", a joke gift such as a farm animal.
As is typical for Apple , customers will have to get separate accessories to in order to use their device's fast charging feature. Flipkart is offering a 52% buyback deal on iPhone 8 and 8 Plus when you will upgrade to a newer iPhone 15 months later.
The United States pays 22 percent of the UN's $5.4 billion core budget and 28.5 percent of the $7.3 billion peacekeeping budget. The deal was reached after two years of negotiations. "We have opened our doors to engagement and cooperation", Rouhani said.
Catalan leaders vow to push forward on referendum
He is also reluctant to open a Pandora's box in a fragile decentralised Spain where regions have differing levels of autonomy. Barcelona is a city of peace, proud of its diversity and with a strong cosmopolitan and pro-European vocation.
Britain seeks renewed cooperation with European Union
The EU's top official has declared it will take "miracles" for Brexit talks to move on to their next phase by the end of October. The German Chancellor was said to have "welcomed" the speech and described "good progress" in negotiations this week.
Terminator will return in 2019 with the help of James Cameron
The "Terminator" franchise involves killer robots that travel to the present from a dystopian future ruled by malevolent machines. The sixth installment in the popular Terminator franchise will be released in the summer of 2019. "We still fold time".
Banaras Hindu University girl shaves head in protest
Punia, Raj Babbar and Ajay Rai were detained by police, ahead of their participation in the students' protest march at BHU. On learning the response of the security personnel to the incident, students from the women's hostel chose to protest.
BoE Governor Says Brexit is Inflationary
Threadneedle Street has previously talked up the likelihood of a rate hike only to not follow through. This has the potential to limit Britain's ability to trade directly with other countries.