8.6 Strikes, Lockouts, and Contingency Planning

Forms of economic pressure

Labor disputes can produce several forms of pressure: strikes (concerted work stoppages), picketing, work slowdowns, corporate or public campaigns, and the employer's counterpart, the lockout. The PHR rarely asks for tactical detail but consistently tests the legal categories and the consequences for each.

Economic strikers versus unfair labor practice strikers

The single most-tested strike distinction:

Neither type may be discharged for lawful striking. Strikers who engage in violence or serious misconduct can lose protection. Workers honoring a lawful primary picket line are generally engaged in protected activity.

A few more strike categories appear on the exam. A sympathy strike occurs when employees honor another unit's lawful picket line; a wildcat strike is an unauthorized walkout not sanctioned by the union, often violating a no-strike clause and exposing participants to discipline. A work slowdown or partial strike — reporting to work but refusing to perform fully — is generally not protected, because employees cannot both keep their jobs and withhold the work they are paid to do. Recognizing these distinctions tells HR which conduct is shielded by Section 7 and which can be lawfully disciplined.

Notice rules, picketing, and lockouts

Under Section 8(d), a party seeking to terminate or modify a CBA must give 60 days' written notice to the other party and notify the Federal Mediation and Conciliation Service (FMCS) and any state agency 30 days before a strike or lockout — and must maintain the existing terms during that window. A no-strike clause in a current contract typically waives the right to strike over arbitrable disputes during the term.

Section 8(b) makes several union ULPs relevant here: secondary boycotts (pressuring a neutral third party to stop doing business with the primary employer) are generally unlawful, as is most recognitional or organizational picketing lasting more than a reasonable period (about 30 days) without a petition, and jurisdictional disputes over work assignment.

A lockout is the employer's tool: after a lawful impasse, an employer may lock out employees to pressure the union toward its bargaining position (a bargaining lockout), and may even use temporary replacements during a lawful lockout in many circumstances. Lockouts motivated by anti-union animus are unlawful.

HR's contingency role and a worked example

PHR-level HR supports lawful continuity: staffing and skills inventories, safety coordination, payroll and benefits readiness (including COBRA questions if coverage lapses), security planning, controlled and approved manager talking points, and accurate record-keeping. HR does not improvise on striker rights.

Picketing categories and the WARN overlap

The PHR distinguishes picketing types. Primary picketing at the struck employer's site is generally lawful. Secondary picketing aimed at a neutral employer to make it stop dealing with the primary employer is an unlawful secondary boycott. Common situs and ally doctrines address shared worksites and businesses helping the struck employer. Recognitional/organizational picketing beyond about 30 days without an election petition is unlawful under Section 8(b)(7).

HR should also flag the Worker Adjustment and Retraining Notification (WARN) Act edge cases: a strike or lockout is generally not a plant closing or mass layoff triggering WARN's 60-day notice, but a prolonged dispute that turns into permanent reductions could implicate it — a question for counsel, not improvisation.

HR's contingency role and a worked example

PHR-level HR supports lawful continuity through concrete deliverables: a skills inventory and cross-training plan, a staffing contingency roster, safety and security coordination, payroll and benefits readiness (including COBRA questions if coverage lapses and clarity on strike pay), controlled and approved manager talking points, and meticulous record-keeping of who worked, who struck, and reinstatement offers. HR does not improvise on striker rights.

Worked example: during an economic strike, operations asks whether replacement workers can be made permanent and what happens when strikers offer to return. Because mislabeling the strike (economic vs. ULP) or mishandling reinstatement creates major liability — back pay, reinstatement orders, and ULP findings — HR preserves accurate facts, keeps managers to approved messaging that avoids TIPS conduct, tracks valid unconditional return-to-work offers, and escalates the replacement and reinstatement questions to experienced labor counsel.

Common traps: telling managers they can fire lawful strikers; making unreviewed promises about permanent replacement; or letting a defensive lockout drift into one motivated by anti-union animus.

Continuity playbook and communication discipline

A mature strike-contingency plan is prepared long before a contract expires. Core elements: a staffing matrix mapping critical functions to qualified continuity workers (managers, cross-trained staff, or lawful replacements where permitted); security and access protocols for facilities and gates; safety coverage so reduced staffing never compromises required protections; payroll and benefits readiness for both working and striking employees; vendor and customer communication; and a single, controlled set of approved talking points so no manager improvises a threat, promise, interrogation, or surveillance comment.

HR maintains rigorous records of return-to-work offers and who performed which work, because reinstatement obligations turn on those facts. The unifying principle for the PHR is lawful continuity with escalation: keep the operation running within the law, protect employee rights, document everything, and route every technical striker-rights, replacement, and reinstatement question to experienced labor counsel rather than guessing under pressure.