That's the end of this live page now. Thanks for joining me tonight.

You can watch highlights of the game tonight on BBC One NI and the iPlayer at 22:45 BST.

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Image source, BBC Sport

Northern Ireland manager Ian Baraclough: "I'm disappointed, of course I am. We knew with the loss of the likes of Jonny [Evans] and Jamal [Lewis], we would find it tough against this strike force and they were ruthless tonight.

"They were clinical in front of goal. Erling Haaland is a £100m player, isn't he? Not bad genetics! He's turned into a decent player. When he grows up, he'll be alright won't he?

"We can't give chances like that away. We got ourselves back into it immediately which is a great response but then straight from the kick-off they score again. It was two diagonal balls that we got done by.

"It's those small things that you hope when the players are up to speed and into the stride of things, with more game time, will sort. Far too much space in those situations so it's something we have to take on the chin."

On missing Evans and Lewis: "It was one of those things that in the last couple of days we had to contain with. I still thought Daniel Ballard did alright tonight. We had to bring him off at half-time because we couldn't take any risks with a tight hamstring. He's a boy who made his debut then a few days later, had to do it all over again having not played a game for a while. It was Michael Smith's first game of the season too so to come into a game against that quality is tough.

"We didn't throw the towel in. We're a group that will be strong together and will stick together. You can't say we didn't work hard. There are things to brush up on, which we will do. When we get back together for Bosnia next month, we're in a much stronger place."

Norway striker Erling Haaland to Sky Sports: "I enjoyed both [goals]."

On his manager saying he can reach Messi/Ronaldo levels: "That's huge words, I appreciate these words.

"I want to try to get as best I can, work hard every day and enjoy my life as much as possible. Tonight I enjoyed the game - that's why I play football.

"Today I hit the ball perfectly. I'm looking forward to seeing them again."

Would he play in Premier League? Will he watch Liverpool-Leeds on Saturday?

"I'm very happy in the Bundesliga. You never know what will happen in the future. I like to watch the Premier League so will probably watch that game."

Northern Ireland's Paddy McNair, speaking to Sky Sports: "It was very disappointing. We went behind very early on then we went 3-1 down again and it was a kick in the teeth. They scored just after half-time and that killed it.

"Jonny [Evans] is of course a good player so any team would miss him. The players who came in for us are also very good players. I don't think we can blame players who came in. It was just a tough night.

"We knew coming into the game, they were very strong up front. I think they had three shots on target in the first half and scored all three. It was Norway's night."

Paddy McNair quotes incoming.

Still waiting for any quotes from Ian Baraclough or any of his players.

Paddy McNair has scored four goals in 36 appearances for Northern Ireland, with all of those goals coming in his last eight games.

Steven Davis will become Northern Ireland's most capped player if he features next month in the Euro 2020 play-off with Bosnia. He is level on 119 with Pat Jennings.

Northern Ireland conceded five goals at home for the first time since April 2002 - when they lost a friendly 5-0 against Spain.

Aaron Hughes
Former Northern Ireland defender on BBC Radio 5 Live

It was a tough night, a really tough night. Physically, Norway looked so much better prepared for the game. Players were shuffled around in different positions to what they are used to. But when you come up against a player like Erling Haaland, it compounds everything the lads were playing against. I think it's better that it happens now and you can focus on Bosnia and try and put those things right.

Roberto Mancini has lost only two of his first 21 managerial games with Italy, the same as Marcello Lippi.

Only Fulvio Valcareggi lost fewer games (one) after 21 games.

Italy beat the Netherlands 1-0 tonight.

Northern Ireland have gone three games (D1 L2) without a home win for the first time since September 2015 (D3).

You almost forget Northern Ireland were actually level at 1-1 after six minutes. But then Erling Haaland and Alexander Sorloth got a couple of goals each.

John O'Neill
Former Northern Ireland defender on BBC Radio Ulster

Scotland have beaten a makeshift Czech side 2-1 tonight.

In case you missed it earlier, there was coronavirus in the Czech camp so they had to find a completely different squad of Czech-based players - and a different manager. Only two of the squad had won caps before - and one of them was a 36-year-old had retired from international football.

It is the first time in 20 years Scotland have won an away game after conceding the first goal.

Gerry Taggart
Ex-Northern Ireland defender on BBC Radio 5 live

They were blown away by a very, very functional Norwegian side. There is a lot of thinking for Ian Baraclough to do going into this next game against Bosnia. He's seen stuff tonight - a lot of bad things. I'm trying to be polite but there were some poor performances from some players.

It's the Euro 2020 play-offs up for both teams next.

Northern Ireland visit Bosnia-Herzegovina and Norway host Serbia (in a separate bit of the draw) on Thursday, 8 October. Those are two of the eight semi-finals - with the finals in November.

It's all over. Not what Ian Baraclough wanted in his first home game as Northern Ireland boss.

The free-kick is headed away.

Birger Meling is booked to give NI one final free-kick.