so much incorrect information in such a small amount of thread!
'Beef breeds are more aggressive than dairy breeds' not necessarily. Thats like saying labradors are more aggressive than poodles - depends on the breeding, the handling and their proximity and experience of kind humans!
Some beef breeds are more aggressive than others, some dairy breeds (dairy bulls in particularly) can be very aggressive. Are all cows aggressive, absolutely not!
Dairy cows tend to be more placid as they are more used to being around humans as they are milked twice a day, but that doesn't mean that in the wrong circumstances they are any less aggressive than beef breeds.
Suckler cows (beef cows that have young with them) might be protective of their young up to a certain age and will often have a bull with them, but generally if you stay far enough away from them and don't have a dog running around they won't bother you.
Younger cows (bullocks and heifers) will be the ones that 9 times out of 10 are the ones that charge up to you. If you shout boo they will run away again, they are playful and nosy rather than aggressive, although I understand how people might mistake their curiosity for aggression.
If a cow is acting aggressively towards you it will be pawing the ground and putting its head down ready to charge, not trotting up to you in curiosity and anticipation of being fed.
Almost without fail cow attacks have occurred because someone has a dog with them or because something else has spooked them (like a fire engine siren or a hot air balloon). They by and large do not randomly turn on people minding their own business and passing by.
And as for the ridiculous suggestions from Lagoonablue
'They have pretty shit lives tbf. I might be a pissed off too. Packed full of ABs, my baby removed at birth and killed, then having to be roughly milked every night.......'
Show me a farm anywhere in the UK that 'packs' their cows with antibiotics other than occasionally getting the vet out to treat them for illness once in a blue moon TO PREVENT THEM FROM DYING, or removes their 'babies' at birth and kills them. There's bloody good money in rose veal and beef at the moment and your information is about 15 years out of date and from the wrong continent.
As for the 'roughly milked' you clearly have never spent any time anywhere near a dairy farm, considering at most of them the cows are virtually queuing at the milking parlour door every morning and afternoon waiting to be milked 