I have already been to purchase my spring plantings and seeds(no police involved)
I bought all of my seeds about a month ago because I was worried about the stores running out... I have a feeling there will be a lot more gardens planted this year. I usually wait till May to buy my seeds and get them at half price when the stores clearance them out and I plant on Memorial weekend so I don't have to worry about any freezing at night. I think I will plant a little earlier this year and may have to cover a few things with sheets at night.
I did see a video of a Wal-Mart in Michigan where the garden center was roped off, but nothing like that here yet... I also live two houses away from a local flower shop that I buy all my tomato/pepper plants from and they have now opened back up as they are considered "essential" along with the mowing/landscaping businesses.