Last update 21st May 2016.
At about 8 pm on 31st May 2016 the email account associated with this website was hacked. Quick action by the web hosting company Easy Internet resulted in the problem being overcome. I have now changed to an even stronger password in order to reduce the possibility of it happening again (it's the first hack in over ten years). I apologise if you received spam email that appeared to come from bbceng.
Last month I posted "I need to resolve a problem regarding the new material that I have just tried to add for May 2016. I plan to do this before the end of May."…..Well I didn't make it, but I'll try to do it soon