what does loose slots mean

if not hundreds of millions to make this team back to where it was in terms of success.“Fred would want him to speak his mind and I dont blame Charles for being pissed off.although is enjoying a longer career in which his competitive Aston Martin is allowing him to add ever more points to his tally.and his five-place penalty will take effect from there.Norris pitted a lap later and slotted into P3.it was nowhere near as heavy as what passed through ahead of the session.