AS terror reared its head north of the border, Business Editor David Laister was attending former Grimsby Telegraph reporter Chris Millar's wedding. Here he gives an insight into the aftermath.YOU leave wondering if you have packed everything, a feeling of slight apprehension - founded by strong winds and a small plane, with an after thought of just how badly creased your shirt will be when you get your suit bag back.
There was not even a consideration that I would return to be confonted by armed police in stab vests.
After a terrorist attack on a Scottish airport, to find myself using one little more than 24 hours later brought the full impact of a switch to 'critical state of alert' home.
I had travelled from Humberside Airport to Aberdeen to attend the wedding of a great friend and fellow journalist on Saturday.
Blisfully unaware of what had happened in west London - the home of my pal - until I saw the local newspaper's billboards on Aberdeen's main shopping street on Friday lunchtime, I felt the anger that we were again under seige, but never imagined what was to come.
It was while the food was being served at the reception that the news filtered through about the horror attack at Glasgow. With such a strong contingent from the capital the events outside Tiger Tiger in Haymarket had been a topic of some discussion, but it was London. While not expected, it is almost taken as the most likely and obvious place for such devastation to be attempted in the current times.
But now Scotland too? A sign that England has tightened up so well to make such moves too likely to fail or be found out? A hidden message that just because Blair has gone, Brown too will have to steer through such testing times? Who knows.
And so it unravelled. A colleague of the bridegroom who works for London's Evening Standard was on our table, and as he dashed to make calls to facilitate the coverage for the capital's biggest newspaper, the reality of it all sank in.
Scores of guests had flown to the wedding, many hit by delays getting up on the Friday due to the weather, now we all had the threat - or at least the stringent precautions - to deal with on the way home.
To be heading for such a happy occasion had been a pleasure on Friday. A gentle drive to Humberside, coffee with family who dropped us off and then the one hour trip up the picturesque east coast with Eastern Airways.
Such a small plane meant picking luggage up was instant, and within 45 minutes of touching down we had the hire car at the hotel.
But the way back was a different story. A major police presence on the first roundabout into Aberdeen Airport doing spot checks at the extra-early time of 6.30am. Then as we waited in a queue to get into the airport, officers signalled to wind down the window. Private cars were not allowed near the terminal, yet we were in one borrowed from a hire compant there. Waved through, but scrutinised, we passed hastily prepared bollards, pallets of breeze blocks and massive bags of sand more suited to patio laying than a holiday environment - all there to stop vehicles having any chance of making it to touching distance of the buildings.
Passing the armed officers on foot after leaving the car, the queues inside were huge. Advice to get to the airport extra early had been heeded, and the masses of people was evident.
How much was down to that, or the fact that fog that had swept in the with morning rush hour, causing delays across the departure board, was difficult to tell, but the searches going on were definitely a result.
All men to take shoes off, the one passenger not body searched in a party was in the minority.
Through we went to Eastern's lounge and all was not over. As the Aberdeen Press and Journal arrived, we were able to study the detailed reports of Saturday's drama, and Scotland's response. And even back at Humberside the effect was huge.
Refused the opportunity to leave the arrival area until my baggage was with me - despite nature calling loudly - was followed by the arrival of police officers to check the identity of all those on board. I wondered whether the authorities knew who they were after, and a flight from Scotland would therefore be of more interest - especially after news of arrests made on a north west motorway.
Outside more heavily armed police, in fact more police than there were passengers as the Kirmington base's timetable meant no flights were imminent. Also, where we had been dropped right outside the terminal 72 hours earleier - within a barrier and time controlled zone - the only cars were those with blue flashing lights.
Home safe, and never doubted, what this does all show is the devastating impact of terrorism. No-one has been killed, though I can underline the average Scottish taxi driver's attitude to the burning bomber was 'leave him be', yet it has caused upheaval and uncertainty on a national scale.
Gordon Brown says we will not yield. That we won't, but it might just mean that life and liberty as we knew it, is somewhat more guarded now.