Could you not find 20 Adam lol I must reply to this I like a challenge....

1) Jeremy may not answer the phone.
But he might If he does it may not be for a long time. It was 3am.
This can be argued against Jeremy himself said in the interview transcripts he slept 'like a log' that night.
2) Jeremy will not be over for a long time. He has to get dressed & drive over.
He would in fact be quicker than the police.3) Neville is putting his son Jeremy in danger. Sheila has gone 'crazy' with a gun.
Not really at this point if this was the case Neville would need his son's support and would not want the police involved at all.
4) Neville was big, strong & had been in the army. As the head of the family his pride will make him want to resolve the situation. As Jeremy said, Neville would want to keep things private
. You answered your question to the above If Jeremy knew Neville liked to keep things private, why did he phone the police ?
Maybe he couldn't be arsed after his 12 shift at the farm5) Jeremy & Sheila did not get on. Jeremy telling the police on the night 'I don't get on with her at all. I don't like her & she does'nt like me'. Jeremy also told the police on the night Sheila is a 'nutter'. Untrue in all respect...
Jeremy was the one who took her home from CC's party. Shelia had visited Jeremy that day with the twins and sat with twins in the tractor like normal brothers do. This was in the statement of a farmhand who witnessed this.6) Jeremy has said himself that in 1985 he did not understand Sheila's illness. Neville would have known this & knew Jeremy may be insensitive in a serious situation.
True
7) Several people have testified that Jeremy hated his parents.
There is also statements that contradict this Neville would be aware of this. Would Jeremy be bothered enough to drive over quickly, or drive over at all ? The police have testified that Jeremy was driving very slowly to WHF.
He was told to wait for them.
Having Jeremy there would make the situation worse. Barbara Wilson said there was often a bad atmosphere in the house when Jeremy was present.
This is possible but hardly cause to commit murder
9) Neville answered the phone that evening before 10am. He was apparently short & the caller said it sounded like she had interrupted an argument. Had Jeremy been upsetting people ? If so it is doubtful Nevill will ask him back over a few hours later.
Can you prove that Jeremy was there when BW called? Was he not on the phone to Julie round about that time?10) Having more people in the house may make Sheila more 'crazy'.
This is possible11) Jeremy did not have a front door key (as far as I know). Was a 'crazy' Sheila going to let Neville answer the front door ? Or was Jeremy going to shout through the letterbox !
tut!!12) Jeremy was not known for being especially brave or macho. Certainly no more so than Neville. As mentioned Jeremy was seen driving very slowly to WHF.
Correct Jeremy was not a brave person and did not enjoy killing animals did he.
13) According to Barbara Wilson, Neville knew Jeremy had broken into the caravan site & stole nearly £1,000. Neville & Jeremy's relationship at the time would have been very poor.
We don't know this for certain.14) Jeremy claimed several years later that there was proof Neville phoned the police. The EP have never said they got a call from Neville. However if Jeremy is correct the police would be more experienced in dealing with this sort of situation. So Neville would not need to call Jeremy.
The calls cannot be proved, but I really do think that there was not enough pressure on BT to delve into the calls.15) There is no time for Neville to make a phone call. Dial up phones are slow & the phone numbers in Essex are long. Jeremy may not answer for a long time.
The phone numbers were the same in every County, surely lol16) Although Neville was proud, he was not stupid. In this serious situation if he was going to use the phone it would be to dial 999. Why ring Jeremy if the police were coming over ?
I think this was addressed earlier on?17) In the heat of the moment it is doubtful Neville will think 'let me phone Jeremy who will sort everything out'.
We don't know what he might have been thinking at the time. 18) Jeremy had worked a long day at the farm. Tomorrow would be another long day. Neville knew Jeremy needed his rest.
No comment19) Neville & Sheila got on well. If Neville could not contain her, Jeremy certainly could not.
Again we don't know this and its pure speculation.