"Willful disregard" means deliberately ignoring or neglecting something, often by choice or with the intention of avoiding responsibility or consequences. Full definition
In a majority of states, certain laws do not allow drivers to drive in a way that demonstrates willful disregard for others on the road and passengers of the vehicle. (myimprov.com)
Under the new law, taxpayers are also subject to penalties of up to $ 1,000 for underreporting capital gains taxes, and up to $ 5,000 for willful disregard of the law or reckless conduct in reporting capital gains taxes. (en.wikipedia.org)
Regarding line four above Your performance has been marginal at best, And I have now confirmation From two physicians Of what I must deem willful disregard As to length of days and dying. (firstthings.com)