Same for me in NZ Maiden Stone, with distance and on bus routes. Buses are running on less frequent schedule, with drivers over 70 told to stay home, and appear to be mostly empty or just one or 2 passengers that I've seen as they go past. I occasionally use the bus to go somewhere, so do have the required tag card and instruction is to use back door with driver section taped off.
Same policies here too with being one per bubble supposed to be designated shopper but also observing some playing system as you say anne_p ! Trying not to be too judgemental as I am aware there are some very big families and larger bubbles only hoping to cater for genuine needs.
No Asda here but our supermarkets are under similar demand as elsewhere, with the panic buying exceeding the stock arriving to refill shelves mostly but doing OK under pressure. Delays also with online shopping with booking slots and social distancing queues since full lockdown 25 March.
Supermarkets and some approved small stores with same but limited quantity product only places allowed to operate as essential services and no independents such as butchers, bakers, greengrocers, liquor stores and the like. A couple of exceptions where no supermarkets and others with requested approval, there are 2 quite close who are mainly greengrocers but many non perishables to suit immigrants as well and popular. I've used both on occasion, good produce and price but would prefer the more distant one because of the newer, larger and more open layout in these circumstances with attention to the guidelines, closer one is a bit jam packed at the best of times.
Managed to do my normal shopping so far, extending the days out slightly from weekly to avoid the madness of pre-lockdown visits and choosing quieter times and same supermarket chain in less busy places when we were able to, have always kept cupboards and freezer pretty well stocked by buying rotating specials of our usual items to put aside. Since lockdown have done 2 local shops a week apart, knew hours were being reduced but went down before opening first time as per their hours online to find it hadn't been updated and so went back home for an hour, just a couple of minutes by car as husband drops me off, his only outings so far.
Queue had formed but I headed to a large gap with a seat and others behind were mostly young men hanging back in a bit of a huddle and I heard them saying they had been there since earlier opening time, no one about when we were there though. Anyway it moved in orderly fashion as doors opened and they let in the first 10, I was at the tail end of that and then the others were allowed in a couple of minutes later.
A few gaps in shelves but got what I needed and kept it reasonably quick and obeyed advice. Packing bags only a problem getting my reusable bag to stay upright when the celery and leek wanted to keep tipping it up and I put a lot in trolley to repack into my bags away a bit from the counter. By then they were only letting one in when one left and there was a queue but not huge.
Week later to the day yesterday and I tried the early bird option again, dropped off 15 minutes before opening and long queue was snaking in waiting area and many delivery trucks arriving. Someone kept reminding an older chap trying to find the end of queue that he was allowed to go in first but he was hesitant but then wandered to the front. Along came 4 policewomen and a policeman intending to take advantage of essential services being allotted first hour to shop as well, they called for any senior card holders to come forward with them ... so I was escorted into shop by a policewoman
Mind you, some in queue look pretty scary with their anything goes masks and hoodies! Husband thought funny and got out of car to catch a photo
... then went for a quick walk around an empty carpark over the rail line and back.
Looked to be increased precautions with shoppers and distances, checkout wiped very thoroughly between customers and quite an easy and quick shop ticking off list and packing went a bit better for me.
Lindt Easter bunnies were on special and they didn't have any of the dark ones on the shelf and hot cross buns were coming out of the bakery section and not packed, so husband had to be happy and indeed was, to have a rum and raisin 250g dark chocolate bar same price/ better value and some cinnamon buns, got everything else on list so ... not shopping again until after Easter weekend.
Did notice flour was restricted to one bag per customer and pasta shelf very sparse and some personal hygiene products looked in short supply ... but not toilet rolls, several manufacturers nearby and they have been meeting the needless panic demand.
Supermarkets are usually closed Good Friday and Easter Sunday, hoping not to encourage panic stocking up by closing Good Friday and opening on the Sunday, staff will need their breaks and can choose not to work the Sunday if against their beliefs.