Daniel Duarte replaces Anthony Bardon because of an injury as Gibraltar huddle round and think of how they can snatch a second goal before the end.

Steven Fletcher's second goal of the game triggered the mother of all downpours and the players are "drookit" with the latest soaking.

The sodden Tartan Army break into song; perhaps more to keep the circulation going amid the latest downpour than anything else!

Scotland have a fifth goal and it's courtesy of a sumptuous cross from substitute Jordan Rhodes and Steven Fletcher doesn't need a second invitation as he rises unchallenged to bullet a header beyond the exposed Jamie Robba.

Barry Bannan, on as a substitute for Ikechi Anya, is leaping about the Hampden turf like Billy Elliot, eager to impress and add to Scotland's tally.

Doug on Facebook: In this tight group it is probably going to come down to goal difference. This will not be enough...

Doug Atkinson: #bbcscotfootball Get Morrison off and Darren Fletcher on!

Following the goal blizzard of the first half, we've been short-changed in the second. Plenty of time for either side to find the net again but the pace of the game has dropped to power walk levels...

Alasdair Lamont at Hampden
BBC Scotland

This is more like a friendly now, with the result not in question and Gibraltar determined not to cave in completely. Scotland are entirely dominant but are far from clinical enough and, as such, the game is a bit of a non-event.

Image source, SNS

Scotland manager Gordon Strachan will be a happier man after seeing his side score four against the Euro 2016 minnows. Will they add to their tally before full time?

George Grieve: Get Stevie May on! #bbcscotfootball

Thor Silverstein: It's like watching two poor, non-league sides try (and fail) to make 3 passes connect. #bbcscotfootball

Scotland are coasting to victory and this Euro 2016 qualifier - with the hosts 4-1 up - has the feeling of nodding off on the couch after a prodigious Sunday roast; barely aware of the Antiques Roadshow title music in the background as your eyelids close and your paper falls onto your face.

Steven Naismith's work is done for the day; Jordan Rhodes trots on.

David Mowat on Facebook: Good pub quiz question: Who did Gibraltar score their first competitive goal against?

Steven Fletcher could and should make it five for Scotland; but his attempted feather at Alan Hutton's cross fails to trouble Jamie Robba's goal.

"At any level that's a great chance," laments BBC Sportsound pundit Billy Dodds.

Scotland, looking to stretch Gibraltar and get Ikechi Anya into the game, have failed to get in behind their opponents in a low-key second half. The Watford speedster has shown Gibraltar a clean pair of heels a number of times but the ball has evaded him...

Gordon Marshall on Facebook: Why will we be ridiculed for Gibraltar scoring? Remember San Marino v England? 7 seconds only....

Jonathan Myles: Gibraltar must be feeling quite embarrassed now that Steven Fletcher has put one past them! #bbcscotfootball

Gibraltar's 1,000-strong support inside Hampden shout an "ole" for every touch as their players stroke the ball about with some aplomb. Manager David Wilson must be happy with what they've produced so far...

Image source, SNS

Adam Priestley huffs and puffs but is unable to get a cross into the Scotland penalty area as the ball trundles out for a goal kick at a sun-kissed Hampden.

Andrew Priestley: No matter how many Scotland score and end up winning by this evening they'll still be ridiculed for conceding to Gibraltar! #bbcscotfootball

Gordon Greer gets an early touch as he clears the ball as Gibraltar launch an early attack. Scotland keeper David Marshall then does well to gather a low, fizzing cross into the box.