XML 522 R43.htm IDEA: XBRL DOCUMENT v3.10.0.1
Summary of significant accounting policies (Tables)
 12 Months Ended
Jun. 30, 2018
Summary of significant accounting policies  
Schedule of exchange rates per 1.00

        The most important exchange rates per £1.00 that have been used in preparing the financial statements are:

                                                                                                                                                                                    

 

 

 

Closing rate

 

Average rate

 

 

 

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 

Euro

 

 
1.1309

 

 
1.1379

 

 
1.2009

 

 
1.1327

 

 
1.1663

 

 
1.3363

 

US Dollar

 

 
1.3194

 

 
1.2988

 

 
1.3332

 

 
1.3465

 

 
1.2774

 

 
1.4774

 

 

Schedule of estimated useful lives of property, plant and equipment

                                                                                                                                                                                                           

 

Freehold property

 

75 years

Computer equipment and software (included within Plant and machinery)

 

3 years

Plant and machinery

 

4 - 5 years

Fixtures and fittings

 

7 years

 

Schedule of estimated useful lives of other intangible assets

                                                                                                                                                                                                       

 

Website and mobile applications

 

3 years

Trademark registrations

 

10 years