Arun talking out of his behind again. It will not be a "sudden split"
How many times - if you don't know any facts don't throw around your opinions and pretend they are :(
From 
http://www.scotland.gov.ukYou can download the full document there or view online: 
http://www.scotland.gov.uk/Resource/0043/00439021.pdfTl;DR There will be two years before Scotland comes into it's powers as an independent state and during that time the Parliments of all countries involved have agreed to work together to try their best to make sure it works.
Becoming independent - the transition
Timetable for negotiations
Following a vote for independence in the referendum on 
18 September 2014, there will be a period of preparation for 
Scotland to become an independent country. Setting a realistic 
independence date of 24 March 2016 will allow time for the 
preparations necessary for the Scottish Parliament to take on 
the new powers of independence to be completed. 
This period between the referendum and independence will 
see negotiations with the rest of the UK, represented by 
the Westminster Government, and with the EU and other 
international partners and organisations. Following these 
preparations and negotiations, Scotland will assume our status 
as an independent country before the Scottish parliamentary 
elections in May 2016. 
In the Edinburgh Agreement signed by the First Minister 
and the Prime Minister on 15 October 2012, the Scottish 
and Westminster Governments committed to work together 
constructively in light of the outcome of the referendum in the 
best interests of the people of Scotland and the rest of the UK12. 
Following a vote for independence in 2014, agreements will be 
needed between the Scottish and Westminster Governments, 
in the spirit of the Edinburgh Agreement, setting the parameters 
for Scotland’s transition to independence. These will set out: 
■■ the precise timetable towards independence day in 2016
■■ the constitutional platform for an independent Scotland – the 
laws and administrative arrangements to establish Scotland 
as an independent state 
■■ the process and timetable for the negotiations, and 
conclusion of the agreements which will form the final 
independence settlement
Negotiations settle the terms 
and transition arrangements, for 
approval by both Parliaments.
Elections determine who will 
form the first government of 
an independent Scotland.
The Referendum decides
whether Scotland should be 
an independent country.
SEPTEMBER 2014 BY MARCH 2016 MAY 2016
298070_CHAP_1_FIN.indd 51 19/11/2013 14:1052
Chapter 1 
PART 1 The Case for Independence
It will be in the interests of both countries for the governments 
to make rapid and constructive progress on these negotiations, 
in line with the commitments made in the Edinburgh Agreement. 
It would assist in preparing for the negotiations if discussions 
between the governments were to take place prior to the 
referendum, and the Scottish Government will continue to press 
for such engagement.
A Yes vote will require work to be undertaken within the 
Scottish Government, drawing on external advice and expertise 
from within civic society and our academic and business 
communities.
The negotiating team will be led by the First Minister, and the 
process will include figures from across Scottish public life and 
Scotland’s other political parties. During the transition period the 
Government will seek the agreement of the Scottish Parliament 
to extend its sitting days to ensure full democratic scrutiny of 
the process and to provide adequate time for the necessary 
legislation to be passed.
                     
Edited 2014-09-10 10:56:30